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Enfora Quad-Band SA-G+

AT Command Set

GSM1308AT001

Revision 1.00

10/29/08

Summary of content (443 pages)

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Enfora Quad-Band SA-G+ AT Command Set GSM1308AT001 Revision 1.
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AT Command Set Reference Ver. 1.00 Document Title: Enfora Quad-Band SA-G+ AT Command Set Reference Version: 1.00 Date: 29 October 2008 Status: Released Document Control ID: GSM1308AT001 General All efforts have been made to ensure the accuracy of material provided in this document at the time of release. However, the items described in this document are subject to continuous development and improvement.
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AT Command Set Reference Ver. 1.00 Table of Contents 1.0 INTRODUCTION................................................................................................. 1 1.1. 1.2. 1.1. 1.2. 1.3. 2. DOCUMENT SCOPE ............................................................................................... 1 PLATFORM REFERENCE AND USE ......................................................................... 1 COMMAND SYNTAX ................................................................................
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AT Command Set Reference Ver. 1.00 2.1.3.13. AT+CUSD Unstructured Supplementary Service ........................... 60 2.1.3.14. AT+CAOC Advice of Charge ......................................................... 62 2.1.3.15. AT+CSSN Supplementary Service Notifications ............................ 63 2.1.3.16. AT+CLCC List current calls............................................................ 67 2.1.3.17. AT+CPOL Preferred Operator list ................................................... 70 2.1.3.18.
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AT Command Set Reference Ver. 1.00 2.2.3.3. AT+CMGR Read Message ................................................................ 127 2.2.4. Message Sending and Writing Commands ............................................. 129 2.2.4.1. AT+CMGS Send Message................................................................. 129 2.2.4.2. AT+CMSS Send Message from Storage ........................................... 130 2.2.4.3. AT+CMGW Write Message to Memory ........................................... 131 2.2.
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AT Command Set Reference Ver. 1.00 2.3.2.11. 3. S10 Hang Up Delay ...................................................................... 169 STANDARDIZED GPRS AT COMMANDS ..................................................... 170 3.1 COMMANDS SPECIFIED BY GSM REC. 07.07 ................................................... 170 3.1.1 +CGDCONT Define PDP Context ............................................................ 170 3.1.2 +CGQREQ Quality of Service Profile (Requested) ................................
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AT Command Set Reference Ver. 1.00 4.3.7. $MICES Echo suppression Control ...................................................... 221 4.3.8. $MICAEC Echo cancellation ................................................................ 223 4.4. INPUT/OUTPUT COMMANDS ............................................................................. 225 4.4.1. $IOCFG GPIO Configuration .............................................................. 225 4.4.2. $IOBLKS GPIO Block Configuration ............................
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AT Command Set Reference Ver. 1.00 4.9.2. $EVTIM# User Defined Input Event Timers ......................................... 302 4.9.3. $EVTEST Generate Test Input Event.................................................... 304 4.9.4. $EVDEL Delete Event........................................................................... 305 4.9.5. $EVDELA Delete Event ........................................................................ 306 4.9.6. $STOATEV Store AT Command Events.....................................
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AT Command Set Reference Ver. 1.00 4.16.1. 4.16.2. 4.16.3. 4.16.4. 4.16.5. 4.16.6. 4.16.7. 4.16.8. 4.16.9. 4.16.10. 4.16.11. 4.16.12. 4.16.13. 4.16.14. 4.16.15. 4.16.17. 4.16.18. 4.16.19. 4.16.20. 4.16.21. 4.16.22. 4.16.23. 4.16.24. 4.16.25. 4.16.26. 4.16.27. 4.16.28. 4.16.29. 4.16.30. 4.16.31. 4.16.32. 4.16.33. 4.16.34. 4.16.35. %NRG Network Registration and Service Selection .............................. 360 %CACM Query Accumulated Call Meter Using PUCT ........................
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AT Command Set Reference Ver. 1.00 APPENDIX C – DEFAULT AT VALUES ................................................................. 425 GSM1308AT001 x Ver. 1.
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AT Command Set Reference Ver. 1.00 1.0 Introduction 1.1. Document Scope The following documentation pertains to the AT Command Set to be used in conjunction with the Enfora GSM/GPRS OEM module, the Enabler IIIG. 1.2. Platform Reference and Use The Enabler IIIG will be referred to using various terms, to include: MS (Mobile Station), TA (Terminal Adapter), DCE (Data Communication Equipment), or ME (Mobile Equipment).
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AT Command Set Reference Ver. 1.00 assigned to the command. Command Write AT+GXXX=,,… When entered will set the command to specified value(s). Command Execution AT+GXXX When entered will execute the specified command. Command Concatenation AT+CRC=1;S0=1 When entered it will execute both the CRC and S0 command. GSM1308AT001 Page 2 Ver. 1.
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AT Command Set Reference Ver. 1.00 1.2. Revision History Date 10/29/08 GSM1308AT001 Rev. 1.00 Author Diane Oneil Page 3 Description Initial Release Ver. 1.
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AT Command Set Reference Ver. 1.00 1.3. References [GSM 07.05] GTS 07.05: January 1998 (GSM 07.05 version 5.5.0) Use of Data Terminal Equipment - Data Circuit terminating Equipment (DTE - DCE) interface for Short Message Service (SMS) and Cell Broadcast Service (CBS), ETSI [GSM 07.07] ETS 300 916: February 1998 (GSM 07.07 version 5.5.0) AT command set for GSM Mobile Equipment (ME) [T.32] T.32 (08/95) Asynchronous facsimile DCE control - service class 2, ITU [T V.25_TER] (ITU-T V.
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AT Command Set Reference Ver. 1.00 2. Standard AT Commands The following is the format in which all commands will be presented. xx.
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AT Command Set Reference Ver. 1.00 2.1. Commands Specified by GSM Rec. 07.07 2.1.1. General Commands 2.1.1.1. AT+CGMI Request Manufacturer Identification Command Function This command is used to obtain the manufacturer identification information. Command Functional Group Equipment Information Command Format Query Response AT+CGMI=? OK Write Format Response N/A N/A Read Format Response N/A N/A Execution Format Response AT+CGMI Enfora, Inc. OK Parameter Values N/A Reference GSM Ref. 07.
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AT Command Set Reference Ver. 1.00 2.1.1.2. AT+CGMM Request Manufacturer Model Identification Command Function This command is used to obtain the manufacturer model identification information. Command Functional Group Equipment Information Command Format Query Response AT+CGMM=? OK Write Format Response N/A N/A Read Format Response N/A N/A Execution Format Response AT+CGMM Enabler IIIG Modem OK Parameter Values N/A Reference GSM Ref. 07.07 Chapter 5.
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AT Command Set Reference Ver. 1.00 2.1.1.3. AT+CGMR Request Revision Identification Command Function This command is used to obtain the manufacturer embedded firmware revision information. Command Functional Group Equipment Information Command Format Query Response AT+CGMR=? OK Write Format Response N/A N/A Read Format Response N/A N/A Execution Format Response AT+CGMR OK Parameter Values N/A Reference GSM Ref. 07.07 Chapter 5.
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AT Command Set Reference Ver. 1.00 2.1.1.4. AT+CGSN Request IMEI Command Function This command is used to obtain the manufacturer International Mobile Equipment Identity (IMEI). Command Functional Group Equipment Information Command Format Query Response AT+CGSN=? OK Write Format Response N/A N/A Read Format Response N/A N/A Execution Format Response AT+CGSN 0044008824900101 OK Parameter Values N/A Reference GSM Ref. 07.07 Chapter 5.
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AT Command Set Reference Ver. 1.00 2.1.1.5. AT+CSCS Select TE Character Set Command Function This command is used to select the terminal equipment character set.
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AT Command Set Reference Ver. 1.00 2.1.1.6. AT+CIMI Request IMSI Command Function This command is used to obtain the International Mobile Subscriber Identity (IMSI) value assigned to the SIM. Command Functional Group Equipment Information Command Format Query Response AT+CIMI=? OK Write Format Response N/A N/A Read Format Response N/A N/A Execution Format Response AT+CIMI 310260101xxxxx OK Parameter Values N/A Reference GSM Ref. 07.07 Chapter 5.
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AT Command Set Reference Ver. 1.00 2.1.1.7. AT+WS46 Select Wireless Network Command Function This command is used to select the wireless network to operate with the TA. Command Functional Group Network Command Format Query Response AT+WS46=? +WS46: <12> OK Write Format Response AT+WS46= OK Read Format Response AT+WS46? +WS46: 12 OK Execution Format Response N/A N/A Parameter Values 12 (GSM Digital Cellular) Reference GSM Ref. 07.07 Chapter 5.
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AT Command Set Reference Ver. 1.00 2.1.2. Call Control Commands 2.1.2.1. AT+CSTA Select Type of Address Command Function This command is used to select the type of number to be used for further dialing commands.
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AT Command Set Reference Ver. 1.00 2.1.2.2. ATD Dial command Command Function This command is used to setup an outbound voice or data call. Command Functional Group Call Control Command Format Query Response N/A N/A Write Format Response N/A N/A Read Format Response N/A N/A Execution Format Response ATD1234567I; NO DIALTONE or NO CARRIER or CONNECT or BUSY or OK Parameter Values V.25ter Dialing Digits = 0 – 9, *, #, +, A, B, C V.
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AT Command Set Reference Ver. 1.00 2.1.2.2. ATD Dial command (continued) Reference GSM Ref. 07.07 Chapter 6.
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AT Command Set Reference Ver. 1.00 2.1.2.3. ATD> Originate Call Using Phonebook Memory Command Function This command is used to setup an outbound voice or data call from a specific phonebook location.
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AT Command Set Reference Ver. 1.00 2.1.2.3. ATD> Originate Call Using Phonebook Memory (continued) Notes Phonebook Location Values "EN" "FD" "LD" "BD" "SD" "LR" "AD" "LM" "AF" "SM" “UD” SIM (or ME) emergency number SIM fixed-dialing-phonebook SIM last-dialing-phonebook SIM barred-dialing phonebook SIM service numbers Last received numbers (nonstandard) Abbreviated dialing numbers (nonstandard) Last missed numbers (nonstandard) comb. of fixed and abbrev. dialing phonebook (nonstandard) comb.
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AT Command Set Reference Ver. 1.00 2.1.2.4. AT+CMOD Call mode Command Function This command is used to select the type of call mode desired for following dial (D) and/or answer (A) commands.
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AT Command Set Reference Ver. 1.00 2.1.2.5. AT+CHUP Hangup call Command Function This command is used to end all active calls. Command Functional Group Call Control Command Format Query Response AT+CHUP=? OK Write Format Response N/A N/A Read Format Response N/A N/A Execution Format Response AT+CHUP OK Parameter Values N/A Reference GSM Ref. 07.07 Chapter 6.5 Standard Scope Mandatory Enfora Implementation Scope Full Notes GSM1308AT001 Default value will be 0.
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AT Command Set Reference Ver. 1.00 2.1.2.6. AT+CBST Select Bearer service type Command Function This command is used to select the bearer service with data rate and the connection element to be used when data calls are originated.
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AT Command Set Reference Ver. 1.00 2.1.2.6. AT+CBST Select Bearer service type (continued) 66 68 70 71 75 0 1 1200 bps (V.110) 2400 bps (V.110 or X.31 flag stuffing) 4800 bps (V.110 or X.31 flag stuffing) 9600 bps (V.110 or X.31 flag stuffing) 14400 bps (V.110 or X.31 flag stuffing) data circuit asynchronous (UDI or 3.1 kHz modem) data circuit synchronous (UDI or 3.
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AT Command Set Reference Ver. 1.00 2.1.2.7. AT+CRLP Radio link protocol parameters Command Function This command is used to select the radio link protocol parameters.
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AT Command Set Reference Ver. 1.00 2.1.2.8. AT+CR Service Reporting Control Command Function This command is used to control the display of intermediate result code (+CR ) status.
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AT Command Set Reference Ver. 1.00 2.1.2.8. Notes GSM1308AT001 AT+CR Service Reporting Control (continued) If enabled, the intermediate result code is transmitted at the point during connect negotiation at which the TA has determined which speed and quality of service will be used, before any error control or data compression reports are transmitted, and before any final result code (e.g. CONNECT) is transmitted. Page 24 Ver. 1.
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AT Command Set Reference Ver. 1.00 2.1.2.9. AT+CEER Extended Error Reporting Command Function This command is used to control the display of extended result codes for last unsuccessful call setup, in-call modification, last call release, last short message, or last GPRS session.
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AT Command Set Reference Ver. 1.00 2.1.2.9. AT+CEER Extended Error Reporting (continued) 7 - SMSCP 8 - SMSRP 9 - SMSTP 10 - GMM 11 - SM 12 - FAD 13 - T30 14 - GRR 15 - PPP 16 - LLC 17 - SNDCP 18 - PKTIO 19 - PSI See AT+CEER Table in Appendix B Optional extended error description Reference GSM Ref. 07.07 Chapter 6.10, Enfora Specific responses Standard Scope Optional Enfora Implementation Scope Full Notes GSM1308AT001 N/A Page 26 Ver. 1.
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AT Command Set Reference Ver. 1.00 2.1.2.10. AT+CRC Cellular Result Codes Command Function This command is used to control the display of extended incoming call information. Command Functional Group Response Control Command Format Query Response AT+CRC=? +CRC: (0,1) OK Write Format Response AT+CRC= OK Read Format Response AT+CRC? +CRC: 0 OK Execution Format Response N/A N/A GSM1308AT001 Page 27 Ver. 1.
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AT Command Set Reference Ver. 1.00 2.1.2.10.
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AT Command Set Reference Ver. 1.00 2.1.2.11. AT+CSNS Single Numbering Scheme Command Function This command selects the bearer or teleservice to be used when mobile terminated single numbering scheme call is established. Parameter values set with +CBST command shall be used when equals to a data service. If +CBST parameter is set to a value that is not applicable to single numbering calls, ME/TA shall map the value to the closest valid one. E.g.
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AT Command Set Reference Ver. 1.00 2.1.2.11. AT+CSNS Single Numbering Scheme (continued) Parameter Values 0 1 2 3 4 5 6 7 voice alternating voice/fax, voice first (TS 61) fax (TS 62) alternating voice/data, voice first (BS 61) data alternating voice/fax, fax first (TS 61) alternating voice/data, data first (BS 61) voice followed by data (BS 81) Reference GSM Ref. 07.07 Chapter 6.17 Standard Scope Optional Enfora Implementation Scope Full Notes GSM1308AT001 Fax not supported Page 30 Ver.
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AT Command Set Reference Ver. 1.00 2.1.3. Network Service Related Commands 2.1.3.1. AT+CNUM Subscriber Number Command Function This command is used to obtain the MSISDNs related to the subscriber. Command Functional Group Network Information Command Format Query Response AT+CNUM=? OK Write Format Response N/A N/A Read Format Response N/A N/A Execution Format Response AT+CNUM +CNUM: “Line1”, “1 719 xxx xxxx”, 145 OK Parameter Values N/A Reference GSM Ref. 07.07 Chapter 7.
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AT Command Set Reference Ver. 1.00 2.1.3.2. AT+CREG Command Function Network Registration Info Write command controls the presentation of an unsolicited result code +CREG: . Read command returns the status of result code, which shows whether the network has currently indicated the registration of the ME.
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AT Command Set Reference Ver. 1.00 2.1.3.2.
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AT Command Set Reference Ver. 1.00 2.1.3.3. AT+COPS Command Function Operator Selection Write command forces an attempt to select and register the GSM network operator. is used to select whether the selection is done automatically by the ME or is forced by this command to operator (it shall be given in format ). If the selected operator is not available, no other operator shall be selected (except = 4).
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AT Command Set Reference Ver. 1.00 2.1.3.3. AT+COPS Operator Selection (continued) Command Format Query Response AT+COPS=? +COPS: (2, “ “, “ “, “31022”), (3, “ “, “ “, “310380”) OK Write Format Response AT+COPS= [, [, oper>]] OK or +CME ERROR: Read Format Response AT+COPS? +COPS: 0 OK Execution Format Response N/A N/A GSM1308AT001 Page 35 Ver. 1.
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AT Command Set Reference Ver. 1.00 2.1.3.3.
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AT Command Set Reference Ver. 1.00 2.1.3.3. AT+COPS Operator Selection (continued) Example: To manually register the modem on a known PLMN: AT+COPS=1,2,”xxxxx” PLMN Numeric format Manually register To read operator information: AT+COPS=? +COPS: (2,”Voicestream”,”Vstream”,”31022”) PLMN Short format Long format State (current) GSM1308AT001 Page 37 Ver. 1.
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AT Command Set Reference Ver. 1.00 2.1.3.4. AT+CLCK Facility Lock Command Function This command is used to lock, unlock or interrogate a ME or a network facility . When querying the status of a network service (=2) the response line for a “not active” case () should be returned only if service is not active for any . Is should be possible to abort the command when network facilities are set or interrogated.
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AT Command Set Reference Ver. 1.00 2.1.3.4.
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AT Command Set Reference Ver. 1.00 2.1.3.4. AT+CLCK Facility Lock (continued) 0 1 2 Unlock Lock Query Status “password” 1 2 4 7 8 voice data fax (fax not supported) all classes (default) short message service 0 1 off on Reference GSM Ref. 07.07 Chapter 7.
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AT Command Set Reference Ver. 1.00 2.1.3.5. AT+CPWD Change Password Command Function This command is used to set a new password for the facility lock function defined by command Facility Lock +CLCK.
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AT Command Set Reference Ver. 1.00 2.1.3.5.
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AT Command Set Reference Ver. 1.00 2.1.3.5. AT+CPWD Change Password (continued) Password specified for the facility. If an old password has not yet been set, is not entered “new password” Reference Standard Scope GSM Ref. 07.07 Chapter 7.5 Optional Enfora Implementation Scope Partial Notes In order to change the password, the applicable facility must be enabled. See AT+CLCK.
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AT Command Set Reference Ver. 1.00 2.1.3.6. AT+CLIP Calling Line Identification Presentation Command Function This command refers to the GSM supplementary service CLIP (Calling Line Identification Presentation) that enables a called subscriber to get the Calling Line Identity (CLI) of the calling party when receiving a mobile terminated call. The write command enables or disables the presentation of the CLI at the TE. It has no effect on the execution of the supplementary service CLIP in the network.
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AT Command Set Reference Ver. 1.00 2.1.3.6.
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AT Command Set Reference Ver. 1.00 2.1.3.6. AT+CLIP Calling Line Identification Presentation (continued) Reference GSM Ref. 07.07 Chapter 7.6 Standard Scope Optional Enfora Implementation Scope Full Notes GSM1308AT001 N/A Page 46 Ver. 1.
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AT Command Set Reference Ver. 1.00 2.1.3.7. AT+CLIR Command Function Calling Line Identification Restriction This command allows a calling subscriber to enable or disable the presentation of the CLI to the called party when originating a call. The write command overrides the CLIR subscription (default is restricted or allowed) when temporary mode is provisioned as a default adjustment for all outgoing calls. This adjustment can be revoked by using the opposite command.
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AT Command Set Reference Ver. 1.00 2.1.3.7. AT+CLIR Calling Line Identification Restriction (continued) Parameter Values (parameter sets the adjustment for outgoing calls) 0 presentation indicator is used according to the subscription of the CLIR service 1 CLIR Invocation 2 CLIR suppression (parameter shows the subscriber CLIR service status in the network) 0 1 2 3 CLIR not enabled CLIR enabled in permanent mode Unknown (e.g. no network, etc.
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AT Command Set Reference Ver. 1.00 2.1.3.8. AT+COLP Connected Line Identification Presentation Command Function This command is enables a calling subscriber to get the Connected Line Identity (COL) of the called party after setting up a mobile originated call. The command enables or disables the presentation of the COL at the TE. It has no effect on the execution of the supplementary service COLR in the network.
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AT Command Set Reference Ver. 1.00 2.1.3.8. AT+COLP Connected Line Identification Presentation (continued) Parameter Values (parameter sets/shows the result code presentation status in the TA) 0 1 disable enable (parameter shows the subscriber COLP 0 1 2 COLP not enabled COLP enabled Unknown (e.g. no network, etc.) Reference GSM Ref. 07.07 Chapter 7.8 Standard Scope Optional Enfora Implementation Scope Full Notes GSM1308AT001 N/A Page 50 Ver. 1.
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AT Command Set Reference Ver. 1.00 2.1.3.9. AT+CCUG Command Function Closed User Group This command allows control of the Closed User Group supplementary service. Write command with =1 enables to control the CUG information on the air interface as a default adjustment for all following outgoing calls.
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AT Command Set Reference Ver. 1.00 2.1.3.9. AT+CCUG Closed User Group (continued) Reference GSM Ref. 07.07 Chapter 7.9 Standard Scope Optional Enfora Implementation Scope Full Notes GSM1308AT001 N/A Page 52 Ver. 1.
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AT Command Set Reference Ver. 1.00 2.1.3.10. AT+CCFC Call Forwarding Number and Condition Command Function This command allows control of the call forwarding supplementary service. Registration erasure, activation, deactivation, and status query are supported. When querying the status of a network service ( = 2), the response line for “not active” ( = 0) should be returned only if service is not active for any .
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AT Command Set Reference Ver. 1.00 2.1.3.10.
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AT Command Set Reference Ver. 1.00 2.1.3.10. AT+CCFC Call Forwarding Number and Conditions (continued) time to wait before call is forwarded, rounded to a multiple of 5 sec Default is 20. 1…20..30 (only for =no reply) 0 1 Reference GSM Ref. 07.07 Chapter 7.
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AT Command Set Reference Ver. 1.00 2.1.3.11. AT+CCWA Call Waiting Command Function This command allows control of the Call Waiting supplementary service. Activation and deactivation are supported.
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AT Command Set Reference Ver. 1.00 2.1.3.11. AT+CCWA Notes Call Waiting (continued) Not all networks support call waiting for data and fax. Please contact service provider for details. Example: AT+CCWA=1,1,1 Voice Enable Call Waiting Enable Result Codes GSM1308AT001 Page 57 Ver. 1.
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AT Command Set Reference Ver. 1.00 2.1.3.12. AT+CHLD Call Hold and Multiparty Command Function This command controls the supplementary services Call Hold, MultiParty and Explicit Call Transfer. Calls can be put on hold, recovered, released, added to conversation and transferred.
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AT Command Set Reference Ver. 1.00 2.1.3.12. AT+CHLD Call Hold and Multiparty (continued) Parameter Values 0 1 1X 2 2X 3 4 Terminate all held calls; or set UDUB (User Determined User Busy) for a waiting call, i.e. reject the waiting call.
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AT Command Set Reference Ver. 1.00 2.1.3.13. AT+CUSD Unstructured Supplementary Service Command Function This command allows control of the Unstructured Supplementary Service Data (USSD)]. Both network and mobile initiated operations are supported. Parameter is used to disable/enable the presentation of an unsolicited result code (network initiated operation) to the TE.
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AT Command Set Reference Ver. 1.00 2.1.3.13. AT+CUSD Standard Scope Unstructured Supplementary Service (continued) Optional Enfora Implementation Scope Full Notes Example AT+CUSD=1,"*201*35#",15 OK +CUSD: 0,"*201*35#",15 (network response) USSD stings can also be sent using the ATD command. ATD*201*35# OK +CUSD: 0,"*201*35#",15 (network response) GSM1308AT001 Page 61 Ver. 1.
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AT Command Set Reference Ver. 1.00 2.1.3.14. AT+CAOC Advice of Charge Command Function This refers to Advice of Charge supplementary service that enables subscriber to get information about the cost of calls. With =0, the execute command returns the current call meter value from the ME.
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AT Command Set Reference Ver. 1.00 2.1.3.15. AT+CSSN Command Function Supplementary Service Notifications This command refers to supplementary service related network initiated notifications. The set command enables/disables the presentation of notification result codes from TA to TE.
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AT Command Set Reference Ver. 1.00 2.1.3.15.
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AT Command Set Reference Ver. 1.00 2.1.3.15.
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AT Command Set Reference Ver. 1.00 2.1.3.15. AT+CSSN Supplementary Service Notifications (continued) Reference GSM Ref. 07.07 Chapter 7.16 Standard Scope Optional Enfora Implementation Scope Full Notes GSM1308AT001 N/A Page 66 Ver. 1.
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AT Command Set Reference Ver. 1.00 2.1.3.16. AT+CLCC List current calls Command Function Returns list of current calls of ME. If command succeeds but no calls are available, no information response is sent to TE.
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AT Command Set Reference Ver. 1.00 2.1.3.16.
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AT Command Set Reference Ver. 1.00 2.1.3.16. AT+CLCC List current calls (continued) Reference GSM Ref. 07.07 Chapter 7.17 Standard Scope Optional Enfora Implementation Scope Full Notes GSM1308AT001 N/A Page 69 Ver. 1.
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AT Command Set Reference Ver. 1.00 2.1.3.17. AT+CPOL Preferred Operator list Command Function This command is used to list and edit the SIM preferred list of networks.
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AT Command Set Reference Ver. 1.00 2.1.3.17. Notes GSM1308AT001 AT+CPOL Preferred Operator list (continued) This command is used to edit the SIM preferred list of networks. Execute command writes an entry in the SIM list of preferred operators (EFPLMNsel). If is given but is left out, entry is deleted. If is given but is left out, is put in the next free location. If only is given, the format of the in the read command is changed. Page 71 Ver. 1.
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AT Command Set Reference Ver. 1.00 2.1.3.18. AT+COPN Read Operator Names Command Function Execute command returns the list of operator names from the ME. Command Functional Group Network Command Format Query Response N/A N/A Write Format Response N/A N/A Read Format Response N/A N/A Execution Format Response AT+COPN +COPN: , [+COPN: , [...
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AT Command Set Reference Ver. 1.00 2.1.4. ME Control and Status Commands 2.1.4.1. AT+CPAS Phone Activity Status Command Function Execution command returns the activity status of the ME. It can be used to interrogate the ME before requesting action from the phone. Test command returns values supported by the ME as a compound value.
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AT Command Set Reference Ver. 1.00 2.1.4.1.
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AT Command Set Reference Ver. 1.00 2.1.4.2. AT+CFUN Set Phone Functionality Command Function Set command selects the level of functionality in the ME. Level "full functionality" is where the highest level of power is drawn. "Minimum functionality" is where minimum power is drawn.
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AT Command Set Reference Ver. 1.00 2.1.4.3. AT+CPIN Enter PIN Command Function Set command sends to the ME a password that is necessary before it can be operated (SIM PIN, SIM PUK, PH-SIM PIN, etc.). If no PIN request is pending, no action is taken towards ME and an error message, +CME ERROR, is returned to TE. If the PIN required is SIM PUK or SIM PUK2, the second pin is required. This second pin, , issued to replace the old pin in the SIM.
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AT Command Set Reference Ver. 1.00 2.1.4.3. AT+CPIN Enter PIN (continued) PH-FSIM PIN ME is waiting phone-to-very first SIM card password to be given PH-FSIM PUK ME is waiting phone-to-very first SIM card unblocking password to be given SIM PIN2 ME is waiting SIM PIN2 to be given (this is recommended to be returned only when the last executed command resulted in PIN2 authentication failure (i.e.
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AT Command Set Reference Ver. 1.00 2.1.4.3.
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AT Command Set Reference Ver. 1.00 2.1.4.3. AT+CPIN Enter PIN (continued) Reference GSM Ref. 07.07 Chapter 8.3 Standard Scope Optional Enfora Implementation Scope Full Notes Commands which interact with ME that are accepted when ME is pending SIM PIN,SIM PUK, or PH-SIM are: +CGMI, +CGMM, +CGMR, +CGSN, D112; (emergency call),+CPAS, +CFUN, +CPIN, After power on the modem needs 20-25 seconds to initialize and completely read the SIM.
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AT Command Set Reference Ver. 1.00 2.1.4.4. AT+CSQ Signal Quality and Bit Error Rate Command Function Execution command returns received signal strength indication and channel bit error rate from the ME.
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AT Command Set Reference Ver. 1.00 2.1.4.5. AT+CPBS Select Phonebook Memory Storage Command Function Set command enables or disables sending of unsolicited result codes from TA to TE in the case of key pressings, display changes, and indicator state changes.
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AT Command Set Reference Ver. 1.00 2.1.4.5.
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AT Command Set Reference Ver. 1.00 2.1.4.5. AT+CPBS Select Phonebook Memory Storage (continued) Example: AT+CPBS=”EN” Enable Emergency number storage AT+CPBS? +CPBS: “EN”, 5,5 Total Number of locations in selected memory Number of used locations in selected memory Emergency number storage enabled GSM1308AT001 Page 83 Ver. 1.
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AT Command Set Reference Ver. 1.00 2.1.4.6. AT+CPBR Read Phonebook Entries Command Function Execution command returns phonebook entries in location number range ... from the current phonebook memory storage selected with +CPBS. If is left out, only location is returned.
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AT Command Set Reference Ver. 1.00 2.1.4.6.
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AT Command Set Reference Ver. 1.00 2.1.4.7. AT+CPBF Find Phonebook Entries Command Function Execution command returns phonebook entries (from the current phonebook memory storage selected with +CPBS) which alphanumeric field start with string .
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AT Command Set Reference Ver. 1.00 2.1.4.7.
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AT Command Set Reference Ver. 1.00 2.1.4.8. AT+CPBW Write Phonebook Entries Command Function Execution command writes phonebook entry in location number in the current phonebook memory storage selected with +CPBS.
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AT Command Set Reference Ver. 1.00 2.1.4.8.
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AT Command Set Reference Ver. 1.00 2.1.4.9. AT+CMUT Mute Control Command Function This command is used to enable and disable the uplink voice muting during a voice call. Command Functional Group Phone Control Command Format Query Response AT+CMUT=? +CMUT: (0,1) OK Write Format Response AT+CMUT= OK Read Format Response AT+CMUT? +CMUT: 0 OK Execution Format Response N/A N/A Parameter Values 0 1 mute off mute on Reference GSM Ref. 07.07 Chapter 8.
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AT Command Set Reference Ver. 1.00 2.1.4.10. AT+CACM Accumulated Call Meter Command Function Set command resets the Advice of Charge related accumulated call meter value in SIM file EFACM. ACM contains the total number of home units for both the current and preceding calls. SIM PIN2 is usually required to reset the value.
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AT Command Set Reference Ver. 1.00 2.1.4.11. AT+CAMM Accumulated Call Meter Maximum Command Function Set command sets the Advice of Charge related accumulated call meter maximum value in SIM file EFACMmax. ACMmax contains the maximum number of home units allowed to be consumed by the subscriber. When ACM (refer +CACM) reaches ACMmax calls are prohibited (see also GSM 02.24 [26]). SIM PIN2 is usually required to set the value.
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AT Command Set Reference Ver. 1.00 2.1.4.12. AT+CPUC Price Per Unit and Currency Table Command Function Set command sets the parameters of Advice of Charge related price per unit and currency table in SIM file EFPUCT.
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AT Command Set Reference Ver. 1.00 2.1.4.13. AT+CCWE Call Meter Maximum Event Command Function Shortly before the ACM (Accumulated Call Meter) maximum value is reached, an unsolicited result code +CCWV will be sent, if enabled by this command.
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AT Command Set Reference Ver. 1.00 2.1.4.14. AT+CSVM Set Voicemail Number Command Function The number to the voice mail server is set with this command. The parameters and can be left out if the parameter is set to 0.
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AT Command Set Reference Ver. 1.00 2.1.4.14. AT+CSVM Standard Scope Set Voicemail Number (continued) Optional Enfora Implementation Scope Full Notes GSM1308AT001 The voicemail number is set in the SIM by the service provider. Care should be taken when entering this command. If the voicemail number is lost or des not work, contact your service provider for the correct voicemail number. Page 96 Ver. 1.
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AT Command Set Reference Ver. 1.00 2.1.4.15. AT+CLAE Set Language Event Command Function This command is used to enable/disable unsolicited result code +CLAV: . Command Functional Group Phone Control Command Format Query Response AT+CLAE=? +CLAE: (0,1) OK Write Format Response AT+CLAE= OK Read Format Response AT+CLAE? +CLAE: 0 OK Execution Format Response N/A N/A Parameter Values 0 1 Disable Enable Reference GSM Ref. 07.07 Chapter 8.
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AT Command Set Reference Ver. 1.00 2.1.4.16. AT+CLAN Set Language Command Function This command sets the language in the ME. The set-command must confirm the selected language with the MMI-module in the ME. If setting fails, a ME error, +CME ERROR: is returned. Refer subclause 9.2 for values.
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AT Command Set Reference Ver. 1.00 2.1.4.16. AT+CLAN Set Language (continued) Reference GSM Ref. 07.07 Chapter 8.33 Standard Scope Optional Enfora Implementation Scope Full Notes GSM1308AT001 N/A Page 99 Ver. 1.
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AT Command Set Reference Ver. 1.00 2.1.4.17. AT+CMUX Set Multiplexing mode Command Function This command is used to enable/disable the GSM 07.10 multiplexing protocol control channel. Refer to subclause 9.2 for possible values. The AT command sets parameters for the Control Channel. If the parameters are left out, the default value is used.
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AT Command Set Reference Ver. 1.00 2.1.4.17. AT+CMUX Parameter Values Set Multiplexing Mode (continued) (multiplexer Transparency Mechanism) 1 Advanced option This parameter defines the way in which the multiplexer control channel is set up. A virtual channel may subsequently be set up differently but in the absence of any negotiation for the settings of a virtual channel, the virtual channel shall be set up according to the control channel setting.
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AT Command Set Reference Ver. 1.00 2.1.4.17. AT+CMUX Set Multiplexing Mode (continued) (response timer for the multiplexer control channel in units of ten milliseconds): 2-255 NOTE: T2 must be longer than T1. (wake up response timer in seconds): 1-255, where 10 is default (window size, for Advanced operation with Error Recovery options): 1-7 Reference GSM Ref. 07.07 Chapter 5.7 Standard Scope Mandatory if GSM 7.
PAGE 113
AT Command Set Reference Ver. 1.00 ME Errors 2.1.4.18. AT+CMEE Report Mobile Equipment Errors Command Function Set command disables or enables the use of result code +CME ERROR: as an indication of an error relating to the functionality of the ME. When enabled, ME related errors cause +CME ERROR: final result codes to be returned, instead of the default ERROR final result code. ERROR is returned normally when error is related to syntax, invalid parameters, or TA functionality.
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AT Command Set Reference Ver. 1.00 2.1.4.18. AT+CMEE Report Mobile Equipment Errors (continued) Parameter Values 0 1 2 Disable +CME ERROR Enable +CME result code and username values Enable +CME result code and ME verbose values Reference GSM Ref. 07.07 Chapter 9.1 Standard Scope Mandatory Enfora Implementation Scope Full Notes GSM1308AT001 See Appendix B for error code descriptions. Page 104 Ver. 1.
PAGE 115
AT Command Set Reference Ver. 1.00 2.1.5. Commands from TIA IS-101 2.1.5.1. AT+FCLASS GSM Class of Service Command Function Select Mode Command Functional This command puts the TA into a particular mode of operation (data, voice etc.). This causes the TA to process information in a manner suitable for that type of information (rather than for other types of information).
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AT Command Set Reference Ver. 1.00 2.1.5.2. AT+VTS DTMF and Tone Generation Command Function This command allows the transmission of DTMF tones and arbitrary tones (see note). These tones may be used (for example) when announcing the start of a recording period. The command is write only.
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AT Command Set Reference Ver. 1.00 2.1.5.2 AT+VTS DTMF and Tone Generation (continued) Parameter Values 0 1 2 3 4 5 6 7 8 9 A B C # * Reference GSM Ref. 07.07 Chapter C.11 Standard Scope Optional Enfora Implementation Scope Partial Notes GSM1308AT001 In GSM this operates only in voice mode. Fixed tone duration. Page 107 Ver. 1.
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AT Command Set Reference Ver. 1.00 2.1.5.3. AT+STTONE Start or Stop Generating a Tone Command Function This command allows the user to start generating a tone or stop generating a tone. Command Functional Group Enfora Specific Command Format Query Response AT+STTONE=? +STTONE: (0-1), (1-8,16-18), (0-15300000) OK Write Format Response AT+STTONE=[, [,]] OK Read Format Response Execution Format Response N/A N/A N/A N/A Parameter Values < mode > 0=> Stop generating a tone.
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AT Command Set Reference Ver. 1.00 2.1.5.3 AT+STTONE Start or Stop Generating a Tone (continued) < duration > 0-15300000 in milliseconds. When the optional duration is not present, default value is 500ms. When the duration is 0, it plays once. When the duration is 0, all other tones play once except 2 => called subscriber busy, which plays 4 times. Reference Reference 3GPP TS 22.001 F.2.5 Comfort tones.
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AT Command Set Reference Ver. 1.00 2.2. Commands Specified by GSM Rec. 07.05 2.2.1. General Configuration Commands 2.2.1.1. AT+CSMS Select Message Service Command Function Set command selects messaging service . It returns the types of messages supported by the ME: for mobile terminated messages, for mobile originated messages and for broadcast type messages.
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AT Command Set Reference Ver. 1.00 2.2.1.2. AT+CPMS Preferred Message Storage Command Function Set command selects memory storages , and to be used for reading, writing, etc.
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AT Command Set Reference Ver. 1.00 2.2.1.2. AT+CPMS Preferred Message Storage (continued) String type; memory to which received messages are preferred to be stored (unless class of message defines a specific storage location; refer to command New Message Indications +CNMI); refer to for defined values Reference GSM Ref. 07.05 Chapter 3.2.2 Standard Scope Mandatory Enfora Implementation Scope Partial Notes GSM1308AT001 ME can only store up to three (3) short messages. Page 112 Ver.
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AT Command Set Reference Ver. 1.00 2.2.1.3. AT+CMGF SMS Format Command Function Set command tells the TA, which input and output format of messages to use. indicates the format of messages used with send, list, read and write commands and unsolicited result codes resulting from received messages. Mode can be either PDU mode (entire TP data units used) or text mode (headers and body of the messages given as separate parameters).
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AT Command Set Reference Ver. 1.00 2.2.2. Message Configuration Commands 2.2.2.1. AT+CSCA Service Center Address Command Function Set command updates the SMSC address, through which mobile originated SMs are transmitted.
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AT Command Set Reference Ver. 1.00 2.2.2.2. AT+CSMP Set Text Mode Parameters Command Function Selects additional values needed when the SIM is sent to the network or placed in storage.
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AT Command Set Reference Ver. 1.00 2.2.2.2. AT+CSMP Set Text Mode Parameters (continued) Reference GSM Ref. 07.05 Chapter 3.3.2 Standard Scope Mandatory Enfora Implementation Scope Full Notes GSM1308AT001 N/A Page 116 Ver. 1.
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AT Command Set Reference Ver. 1.00 2.2.2.3. AT+CSDH Show Text Mode Parameters Command Function Determines if detail information is shown in result codes. Command Functional Group Short Message Services Command Format Query Response AT+CSDH=? +CSDH=(0,1) OK Write Format Response AT+CSDH= OK Read Format Response AT+CSDH? +CSDH: 1 OK Execution Format Response N/A N/A Parameter Values 0 1 Do not show header values Show the values in result codes Reference GSM Ref. 07.
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AT Command Set Reference Ver. 1.00 2.2.2.4. AT+CSCB Select Cell Broadcast Message Types Command Function Select which types of CBm’s are to be received by the ME.
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AT Command Set Reference Ver. 1.00 2.2.2.4. AT+CSCB Select Cell Broadcast Message Types (continued) Enfora Implementation Scope Partial Notes GSM1308AT001 An understanding of CBM message identifiers and CBM loading schemes is required to properly implement this command. Used in conjunction with AT+CNMI. Page 119 Ver. 1.
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AT Command Set Reference Ver. 1.00 2.2.2.5. AT+CSAS Save Settings Command Function Saves active message service commands into non-volatile memory. Command Functional Group Short Message Services Command Format Query Response AT+CSAS=? +CSAS: (0) OK Write Format Response N/A N/A Read Format Response N/A N/A Execution Format Response AT+CSAS OK Parameter Values N/A Reference GSM Ref. 07.05 Chapter 3.3.
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AT Command Set Reference Ver. 1.00 2.2.2.6. AT+CRES Restore Settings Command Function Restores message service settings from non-volatile memory to active memory. Command Functional Group Short Message Services Command Format Query Response AT+CRES=? +CRES: (0) OK Write Format Response N/A N/A Read Format Response N/A N/A Execution Format Response AT+CRES OK Parameter Values N/A Reference GSM Ref. 07.05 Chapter 3.3.
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AT Command Set Reference Ver. 1.00 2.2.3. Message Receiving and Reading Commands 2.2.3.1. AT+CNMI New Message Indication to TE Command Function Selects how incoming messages from the network are indicated to the TE when the TE is active.
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AT Command Set Reference Ver. 1.00 2.2.3.1. AT+CNMI New Message Indication to TE (continued) 0 1 2 3 Receiving procedure for different message data coding schemes (refer GSM 03.38 [2]) no class: as in GSM 03.38, but use as preferred memory class 0: as in GSM 03.38, but use as preferred memory if message is tried to be stored class 1: as in GSM 03.38, but use as preferred memory class 2: as in GSM 03.38 class 3: as in GSM 03.
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AT Command Set Reference Ver. 1.00 2.2.3.1. AT+CNMI New Message Indication to TE (continued) 3 Class 3 CBMs are routed directly to TE using unsolicited result codes defined in =2.
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AT Command Set Reference Ver. 1.00 2.2.3.2. AT+CMGL List Messages Command Function List messages from storage.
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AT Command Set Reference Ver. 1.00 2.2.3.2. AT+CMGL List Messages (continued) Reference GSM Ref. 07.05 Chapter 3.4.2 Standard Scope Optional Enfora Implementation Scope Partial Notes Above settings for assume AT+CMGF=1 (text mode). For AT+CMGF=0 (PDU mode), the following values are supported: 0,1,2,3,4. Parameters in [] may or may not be reported dependent upon the setting of AT+CMGF. : 0 1 2 3 4 GSM1308AT001 Page 126 “Rec Unread” “Rec Read” “Sto Unsent” “Sto Sent” “ALL” Ver. 1.
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AT Command Set Reference Ver. 1.00 2.2.3.3. AT+CMGR Read Message Command Function Read stored messages.
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AT Command Set Reference Ver. 1.00 2.2.3.3. AT+CMGR Standard Scope Read Message (continued) Optional Enfora Implementation Scope Partial Notes GSM1308AT001 The above parameters are for text mode. Page 128 Ver. 1.
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AT Command Set Reference Ver. 1.00 2.2.4. Message Sending and Writing Commands 2.2.4.1. AT+CMGS Send Message Command Function Sends message from the TE to the network. Command Functional Group Short Message Services Command Format Query Response N/A N/A Write Format Response N/A N/A Read Format Response N/A N/A Execution Format Response AT+CMGS=””,[] Enter text +CMGS OK Parameter Values Destination address Message reference Reference GSM Ref. 07.
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AT Command Set Reference Ver. 1.00 2.2.4.2. AT+CMSS Send Message from Storage Command Function Sends message (with location value) from preferred message storage.
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AT Command Set Reference Ver. 1.00 2.2.4.3. AT+CMGW Write Message to Memory Command Function Writes message to preferred storage location.
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AT Command Set Reference Ver. 1.00 2.2.4.4. AT+CMGD Delete Message Command Function Deletes message from preferred storage location. Command Functional Group Short Message Services Command Format Query Response AT+CMGD=? +CMGD:(0-255),(0-4) Write Format Response N/A N/A Read Format Response N/A N/A Execution Format Response AT+CMGD=, OK Parameter Values Integer value of memory location.
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AT Command Set Reference Ver. 1.00 2.2.4.5. AT+CMGC Send Command Command Function Execution command sends a command message from a TE to the network (SMSCOMMAND). The entering of PDU is done similarly as specified in command Send Message +CMGS.
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AT Command Set Reference Ver. 1.00 2.3. Commands Specified by ITU-T Rec.V25ter as Referenced by GSM Rec. 07.07 2.3.1. Generic TA Control Commands 2.3.1.1. ATZ Set All TA Parameters to Default Configuration Command Function Set All TA Parameters to Default Configuration. Command Functional Group State Control Command Format Query Response N/A N/A Write Format Response N/A N/A Read Format Response N/A N/A Execution Format Response ATZ OK Parameter Values N/A Reference GSM Ref. 07.
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AT Command Set Reference Ver. 1.00 2.3.1.2. AT&F Set All TA Parameters to Factory Defined Configuration Command Function Set All TA Parameters to Factory Defined Configuration Command Functional Group State Control Command Format Query Response N/A N/A Write Format Response N/A N/A Read Format Response N/A N/A Execution Format Response AT&F OK Parameter Values N/A Reference GSM Ref. 07.07 Chapter 6.1.
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AT Command Set Reference Ver. 1.00 2.3.1.3. AT&V Display Current Profile Command Function This command allows the user to view the settings in the current profile. Command Functional Group State control Command Format Query Response N/A N/A Write Format Response N/A N/A Read Format Response N/A N/A Execution Format Response AT&V OK Parameter Values N/A Reference N/A Standard Scope Optional Enfora Implementation Scope Full Notes GSM1308AT001 N/A Page 136 Ver. 1.
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AT Command Set Reference Ver. 1.00 2.3.1.4. AT&W Save Current Settings Command Function This command allows the user to save the current settings in memory.
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AT Command Set Reference Ver. 1.00 2.3.1.5. ATI Manufacturer Information About TA Command Function List manufacturer. Command Functional Group Equipment Information Command Format Query Response N/A N/A Write Format Response N/A N/A Read Format Response N/A N/A Execution Format Response ATI Enfora, Inc. OK Parameter Values N/A Reference GSM Ref. 07.07 Chapter 6.1.3 Standard Scope Optional Enfora Implementation Scope Full Notes GSM1308AT001 N/A Page 138 Ver. 1.
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AT Command Set Reference Ver. 1.00 2.3.1.6. AT+GMI TA Manufacturer ID Command Function TA returns information about the manufacturer. Command Functional Group Equipment Information Command Format Query Response N/A N/A Write Format Response N/A N/A Read Format Response N/A N/A Execution Format Response AT+GMI Enfora, Inc. OK Parameter Values N/A Reference GSM Ref. 07.07 Chapter 6.1.4 Standard Scope Mandatory Enfora Implementation Scope Full Notes GSM1308AT001 N/A Page 139 Ver. 1.
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AT Command Set Reference Ver. 1.00 2.3.1.7. AT+GMM TA Model ID Command Function TA returns manufacturer model identification. Command Functional Group Equipment Information Command Format Query Response N/A N/A Write Format Response N/A N/A Read Format Response N/A N/A Execution Format Response AT+GMM Enabler IIIG Modem OK Parameter Values N/A Reference GSM Ref. 07.07 Chapter 6.1.5 Standard Scope Mandatory Enfora Implementation Scope Full Notes GSM1308AT001 N/A Page 140 Ver. 1.
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AT Command Set Reference Ver. 1.00 2.3.1.8. AT+GMR TA Revision Number Command Function Returns software revision information. Command Functional Group Equipment Information Command Format Query Response N/A N/A Write Format Response N/A N/A Read Format Response N/A N/A Execution Format Response AT+GMR OK Parameter Values N/A Reference GSM Ref. 07.07 Chapter 6.1.6 Standard Scope Optional Enfora Implementation Scope Full Notes GSM1308AT001 N/A Page 141 Ver. 1.
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AT Command Set Reference Ver. 1.00 2.3.1.9. AT+GSN TA Serial Number Command Function This command is used to obtain the manufacturer International Mobile Equipment Identity (IMEI). Command Functional Group Equipment Information Command Format Query Response AT+GSN=? OK Write Format Response N/A N/A Read Format Response N/A N/A Execution Format Response AT+GSN 0044008824900101 OK Parameter Values N/A Reference GSM Ref. 07.07 Chapter 5.
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AT Command Set Reference Ver. 1.00 2.3.1.10. AT+GCAP Request Overall Capabilities for TA Command Function TA returns a list of additional capabilities Command Functional Group Equipment Information Command Format Query Response N/A N/A Write Format Response N/A N/A Read Format Response N/A N/A Execution Format Response AT+GCAP +GCAP: +CGSM,+FCLASS OK Parameter Values N/A Reference GSM Ref. 07.07 Chapter 6.1.
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AT Command Set Reference Ver. 1.00 2.3.1.11. ATS3 Command Line Termination Character Command Function Determines the character recognized by the TA to terminate an incoming command line. Command Functional Group State Control Command Format Query Response ATS3=? S3(0-127) OK Write Format Response ATS3= OK Read Format Response ATS3? 013 OK Execution Format Response N/A N/A Parameter Values N/A Reference GSM Ref. 07.05 Chapter 6.2.
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AT Command Set Reference Ver. 1.00 2.3.1.12. ATS4 Response Formatting Character Command Function Determines the character generated by the TA for result code and information text. Command Functional Group State Control Command Format Query Response ATS4=? S4(0-127) OK Write Format Response ATS4= OK Read Format Response ATS4? 010 OK Execution Format Response N/A N/A Parameter Values N/A Reference GSM Ref. 07.07 Chapter 6.2.
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AT Command Set Reference Ver. 1.00 2.3.1.13. ATS5 Editing Character Command Function Determines the character recognized by the TA as a request to delete the preceding character form the command line. Command Functional Group State Control Command Format Query Response ATS5=? S5(0-127) OK Write Format Response ATS5= OK Read Format Response ATS5? 008 OK Execution Format Response N/A N/A Parameter Values N/A Reference GSM Ref. 07.07 Chapter 6.2.
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AT Command Set Reference Ver. 1.00 2.3.1.14. ATE Command Echo Mode Command Function Determines whether the TA echoes characters typed locally. Command Functional Group State Control Command Format Query Response N/A N/A Write Format Response ATE OK Read Format Response N/A N/A Execution Format Response N/A N/A Parameter Values 0 1 Do not echo characters locally Echo characters locally Reference GSM Ref. 07.07 Chapter 6.2.
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AT Command Set Reference Ver. 1.00 2.3.1.15. ATQ Result Code Suppression Command Function Determines whether or not the TA transmits any result code to the TE. Command Functional Group State Control Command Format Query Response N/A N/A Write Format Response ATQ OK Read Format Response N/A N/A Execution Format Response N/A N/A Parameter Values 0 1 DCE transmits result codes Result codes are suppressed and not transmitted Reference GSM Ref. 07.07 Chapter 6.2.
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AT Command Set Reference Ver. 1.00 2.3.1.16. ATV Response Format Command Function Determines the DCE response format, with or without header character, and the use of numerical results code.
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AT Command Set Reference Ver. 1.00 2.3.1.17. ATX CONNECT Result Command Function Determines whether or not the TA transmits particular result codes. Command Functional Group State Control Command Format Query Response N/A N/A Write Format Response ATX OK Read Format Response N/A N/A Execution Format Response N/A N/A Parameter Values 0 1 Short result code format Long result code format Reference GSM Ref. 07.07 Chapter 6.2.
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AT Command Set Reference Ver. 1.00 2.3.1.18. AT&C DCD Usage Command Function Controls the Data Carrier Detect signal. Command Functional Group State Control Command Format Query Response N/A N/A Write Format Response AT&C OK Read Format Response N/A N/A Execution Format Response N/A N/A Parameter Values 0 1 DCD always on DCD matches the state of the remote modem’s data carrier Reference GSM Ref. 07.05 Chapter 6.2.
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AT Command Set Reference Ver. 1.00 2.3.1.19. AT&D DTR Usage Command Function This command controls the Data Terminal Ready signal. Command Functional Group State Control Command Format Query Response N/A N/A Write Format Response AT&D OK Read Format Response N/A N/A Execution Format Response N/A N/A Parameter Values 0 1 2 Ignore DTR Modem switches from DATA to COMMAND mode when DTR switches to off When DTR switches to off, disconnect the call.
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AT Command Set Reference Ver. 1.00 2.3.1.20. AT+IPR Fixed TE-TA Data Rate Command Function Determines the data rate of the TA serial interface.
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AT Command Set Reference Ver. 1.00 2.3.1.20. Notes AT+IPR Fixed TE-TA Data Rate (continued) When changing the value of AT+IPR, the new baud rate is effective immediately. In order to properly save the new setting and communicate with the modem, the user must change the baud rate of the communicating device to the new baud rate before any more communication with the modem can be accomplished. Auto Baud is now supported and is set by setting AT+IPR=0. This is the factory default setting.
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AT Command Set Reference Ver. 1.00 2.3.1.21. AT+ICF TE-TA Character Framing Command Function This command determines the number of data/stop/parity bits that will be used by the TA serial interface.
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AT Command Set Reference Ver. 1.00 2.3.1.22. AT+IFC TE-TA Local Flow Control Command Function This command determines the TE/TA flow control interface.
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AT Command Set Reference Ver. 1.00 2.3.1.23. AT$IFC Default Value for AT+IFC Command Function This command allows the user to choose a different default value for AT+IFC. AT+IFC will be set to default value after issuing AT&F command.
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AT Command Set Reference Ver. 1.00 2.3.1.24. AT+ILRR TE-TA Local Rate Reporting Command Function State Control Command Functional Group Results Command Format Query Response AT+ILRR=? +ILRR: (0,1) OK Write Format Response AT+ILRR= OK Read Format Response AT+ILRR? +ILRR: 0 OK Execution Format Response N/A N/A Parameter Values 0 1 Disable reporting of local port rate Enable reporting of local port rate Reference GSM Ref. 07.05 Chapter 6.2.
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AT Command Set Reference Ver. 1.00 2.3.2. Call Control Commands 2.3.2.1. T Tone Dialing Command Function Select tone dialing. Command Functional Group Call Control Command Format Query Response N/A N/A Write Format Response N/A N/A Read Format Response N/A N/A Execution Format Response ATT OK Parameter Values N/A Reference ITU-T Ref. V.25ter Chapter 6.3.2 Standard Scope Mandatory Enfora Implementation Scope Full Notes GSM1308AT001 This command has no effect on GSM. Page 159 Ver. 1.
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AT Command Set Reference Ver. 1.00 2.3.2.2. P Pulse Dialing Command Function Select pulse dialing. Command Functional Group Call Control Command Format Query Response N/A N/A Write Format Response N/A N/A Read Format Response N/A N/A Execution Format Response ATP OK Parameter Values N/A Reference ITU-T Ref. V.25ter Chapter 6.3.3 Standard Scope Mandatory Enfora Implementation Scope Full Notes GSM1308AT001 This command has no affect on GSM. Page 160 Ver. 1.
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AT Command Set Reference Ver. 1.00 2.3.2.3. A Answer a Call Command Function Answers an incoming call. Command Functional Group Call Control Command Format Query Response N/A N/A Write Format Response N/A N/A Read Format Response N/A N/A Execution Format Response ATA Parameter Values N/A Reference ITU-T Ref. V.25ter Chapter 6.3.5 Standard Scope Mandatory Enfora Implementation Scope Full Notes GSM1308AT001 Auto answer can be enabled using ATS0. Page 161 Ver. 1.
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AT Command Set Reference Ver. 1.00 2.3.2.4. H Hook Control Command Function Disconnect an existing call. Command Functional Group Call Control Command Format Query Response N/A N/A Write Format Response N/A N/A Read Format Response N/A N/A Execution Format Response ATH OK Parameter Values N/A Reference ITU-T Ref. V.25ter Chapter 6.3.
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AT Command Set Reference Ver. 1.00 2.3.2.5. O Return to Data State Command Function This command issued to return to online mode from command mode when a circuitswitched data call is active. Command Functional Group Call Control Command Format Query Response N/A N/A Write Format Response N/A N/A Read Format Response N/A N/A Execution Format Response ATO OK Parameter Values N/A Reference ITU-T Ref. V.25ter Chapter 6.3.
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AT Command Set Reference Ver. 1.00 2.3.2.6.
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AT Command Set Reference Ver. 1.00 2.3.2.7. S0 Rings Before Automatic Answer Command Function Sets the number of rings before automatically answering a call for GSM and enables automatic answer to a network request for PDP activation. Command Functional Group Call Control Command Format Query Response ATS0=? S0(0-255) OK Write Format Response ATS0= OK Read Format Response ATS0? OK Execution Format Response N/A N/A Parameter Values N/A Reference ITU-T Ref. V.25ter Chapter 6.
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AT Command Set Reference Ver. 1.00 2.3.2.8. S6 Pause Before Blind Dialing Command Function Sets the number of seconds to wait after dialtone detection before dialing. This is a dummy command and does not affect functionality. Command Functional Group Call Control Command Format Query Response ATS6=? S6(2-10) OK Write Format Response ATS6= OK Read Format Response ATS6? 002 OK Execution Format Response N/A N/A Parameter Values N/A Reference ITU-T Ref. V.25ter Chapter 6.3.
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AT Command Set Reference Ver. 1.00 2.3.2.9. S7 Wait for Completion Command Function This command sets the number of seconds to wait after dial tone detection before dialing a number. This is a dummy command that will display a value that has been set, but does not affect functionality.
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AT Command Set Reference Ver. 1.00 2.3.2.10. S8 Dial Pause Command Function This command sets the number of seconds to wait for the comma dial modifier in the ATD dial string. This is a dummy command that will display a value that has been set, but does not affect functionality.
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AT Command Set Reference Ver. 1.00 2.3.2.11. S10 Hang Up Delay Command Function This command sets the length of time, in tenths of seconds, to wait before disconnecting after the carrier is lost. This is a dummy command that will display a value that has been set, but does not affect functionality.
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AT Command Set Reference Ver. 1.00 3. Standardized GPRS AT Commands 3.1 Commands Specified by GSM Rec. 07.07 3.1.1 +CGDCONT Define PDP Context Command Function Specifies PDP context parameter values for a PDP context identified by the (local) context identification parameter, .
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AT Command Set Reference Ver. 1.00 3.1.1. +CGDCONT Define PDP Context (continued) Parameter Values PDP Context Identifier “IP” <”APN”> “Access Point Name” <”PDP_addr”> ” Identifies the MT in the address space” 0 1 off on 0 1 off on Reference GSM Ref. 07.07 Chapter 10.1.1 Standard Scope Mandatory Enfora Implementation Scope Full Notes GSM1308AT001 AT+CGDCONT must be entered before Context activation.
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AT Command Set Reference Ver. 1.00 3.1.2 +CGQREQ Quality of Service Profile (Requested) Command Function Allows the TE to specify a Quality of Service Profile that is used when the MT sends an Activate PDP Context Request message to the network. Command Functional Group GPRS Commands Command Format Query Response AT+CGQREQ=? +CGQREQ: “IP”,(1-3),(1-4),(1-5),(1-9),(118,31) OK Write Format Response AT+CGQREQ=,, ,
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AT Command Set Reference Ver. 1.00 3.1.2. +CGQREQ Quality of Service Profile (Requested) (continued) Reference GSM Ref. 07.07 Chapter 10.1.2 Standard Scope Optional Enfora Implementation Scope Full Notes GSM1308AT001 A special form of the set command, +CGQREQ=,… or +CGQMIN=,… provide a set of the default values of Quality of Service Profile for new PDP context definitions. AT+CGDCONT must be entered into the modem prior to entering AT+CGQREQ command. Page 173 Ver. 1.
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AT Command Set Reference Ver. 1.00 3.1.3 +CGQMIN Quality of Service Profile (Minimum Acceptable) Command Function Allows the TE to specify a minimum acceptable profile which is checked by the MT against the negotiated profile returned in the Activate PDP Context Accept message.
PAGE 185
AT Command Set Reference Ver. 1.00 3.1.3. +CGQMIN Quality of Service Profile (Minimum Acceptable) (continued) Parameter Values > numeric value of PDP context activation 1-3 1-4 1-5 1-9 1-18,31 * For any parameter where network subscribed is desired, enter 0. Reference GSM Ref. 07.07 Chapter 10.1.
PAGE 186
AT Command Set Reference Ver. 1.00 3.1.4 +CGATT GPRS Attach or Detach Command Function The execution command is used to attach the MT to, or detach the MT from GPRS service. Command Functional Group GPRS Commands Command Format Query Response AT+CGATT=? +CGATT: (0,1) OK Write Format Response AT+CGATT= OK Read Format Response AT+CGATT? +GCATT: 0 OK Execution Format Response N/A N/A Parameter Values 0 1 detached attached Reference GSM Ref. 07.07 Chapter 10.1.
PAGE 187
AT Command Set Reference Ver. 1.00 3.1.5 +CGACT PDP Context Activate or Deactivate Command Function The execution command is used to activate or deactivate the specified PDP context (s).
PAGE 188
AT Command Set Reference Ver. 1.00 3.1.6 +CGDATA Enter Data State Command Function The execution command causes the MT to perform whatever actions are necessary to establish communication between the TE and the network using one or more GPRS PDP types.
PAGE 189
AT Command Set Reference Ver. 1.00 3.1.7 +CGPADDR Show PDP Address Command Function The execution command returns a list of PDP addresses for the specified context identifiers. Command Functional Group GPRS Commands Command Format Query Response AT+CGPADDR=? +:CGPADDR: (1) OK Write Format Response N/A N/A Read Format Response N/A N/A Execution Format Response AT+CGPADDR= +CGPADDR: 1 OK Parameter Values numeric value of PDP context activation Reference GSM Ref. 07.07 Chapter 10.
PAGE 190
AT Command Set Reference Ver. 1.00 3.1.8 +CGAUTO Automatic Response to a Network Request for PDP Context Activation Command Function The set command disables or enables an automatic positive response (auto-answer) to the receipt of a Request PDP Context Activation message from the network.
PAGE 191
AT Command Set Reference Ver. 1.00 3.1.8 +CGAUTO Automatic Response to a Network Request for PDP Context Activation (continued) Reference GSM Ref. 07.07 Chapter 10.1.8 Standard Scope Optional Enfora Implementation Scope Full Notes GSM1308AT001 If parameter is omitted it is assumed to be 3 (modem compatibility mode, GPRS and circuit switched calls). Page 181 Ver. 1.
PAGE 192
AT Command Set Reference Ver. 1.00 3.1.9 +CGANS Manual Response to a Network Request for PDP Context Activation Command Function The execution command requests the MT to respond to a network request for GPRS PDP context activation which has been signaled to the TE by the RING or +CRING: unsolicited result code.
PAGE 193
AT Command Set Reference Ver. 1.00 3.1.10 +CGCLASS GPRS Mobile Station Class Command Function Sets the MT to operate to a specified GPRS mobile class.
PAGE 194
AT Command Set Reference Ver. 1.00 3.1.11 +CGEREP GPRS Event Reporting Command Function Set command enables or disables sending of unsolicited result codes, +CGEV: XXX from MT to TE in the case of certain events occurring in the GPRS MT or the network.
PAGE 195
AT Command Set Reference Ver. 1.00 3.1.11. +CGEREP GPRS Event Reporting (continued) Parameter Values 0 1 2 0 1 buffer unsolicited result codes in the MT discard unsolicited result codes when MT-TE link is reserved (e.g. in on-line data mode); otherwise forward them directly to the TE buffer unsolicited result codes in the MT when MT-TE link is reserved (e.g.
PAGE 196
AT Command Set Reference Ver. 1.00 3.1.12 +CGREG GPRS Network Registration Status Command Function Controls the presentation of an unsolicited result code +CGREG.
PAGE 197
AT Command Set Reference Ver. 1.00 3.1.12 +CGREG GPRS Network Registration Status (continued) string type; two-byte location area code in hexadecimal format (e.g. "00C3" equals 195 in decimal) string type; two-byte cell ID in hexadecimal format Reference GSM Ref. 07.07 Chapter 10.1.13 Standard Scope Optional Enfora Implementation Scope Partial Notes GSM1308AT001 If parameter is omitted the command does nothing. Page 187 Ver. 1.
PAGE 198
AT Command Set Reference Ver. 1.00 3.1.13 +CGSMS Select Service for MO SMS Messages Command Function The set command is used to specify the service or service preference that the MT will use to send MO SMS messages.
PAGE 199
AT Command Set Reference Ver. 1.00 3.1.14 D Request GPRS Service Command Function This command causes the MT to perform whatever actions are necessary to establish communication between the TE and the external PDN Command Functional Group Modem Compatibility Command Command Format Query Response N/A N/A Write Format Response N/A N/A Read Format Response N/A N/A Execution Format Response D # Connect Parameter Values *99 ***1 ***2 Reference GSM Ref. 07.
PAGE 200
AT Command Set Reference Ver. 1.00 3.1.15 S0 Automatic Response to a Network Request for PDP Context Activation Command Function The V.25ter 'S0=n' (Automatic answer) command may be used to turn off (n=0) and on (n>0) the automatic response to a network request for a PDP context activation.
PAGE 201
AT Command Set Reference Ver. 1.00 3.1.16 A Manual Acceptance of a Network Request for PDP Context Activation Command Function The V.25ter 'A' (Answer) command may be used to accept a network request for a PDP context activation announced by the unsolicited result code RING.
PAGE 202
AT Command Set Reference Ver. 1.00 3.1.17 H Manual Rejection of a Network Request for PDP Context Activation Command Function The V.25ter 'H' or 'H0' (On-hook) command may be used to reject a network request for PDP context activation announced by the unsolicited result code RING.
PAGE 203
AT Command Set Reference Ver. 1.00 3.1.18 +CIND Indicator Control Command Function Set command is used to set the values of MT indicators. Read command returns the status of MT indicators. If MT is not currently reachable, +CME ERROR: is returned. Refer subclause 9.2 for values. Test command returns pairs, where string value is a maximum 16 character description of the indicator and compound value is the allowed values for the indicator.
PAGE 204
AT Command Set Reference Ver. 1.00 3.1.18 +CIND Indicator Control (continued) Reference 3GPP TS 27.GSM027 rel99 8.9 Standard Scope Optional Enfora Implementation Scope Full Notes GSM1308AT001 N/A Page 194 Ver. 1.
PAGE 205
AT Command Set Reference Ver. 1.00 3.1.19 +CMER Mobile Termination Event Reporting Command Function Set command enables or disables sending of unsolicited result codes from TA to TE in the case of key pressings, display changes, and indicator state changes. controls the processing of unsolicited result codes specified within this command. controls the effect on buffered codes when 1, 2 or 3 is entered. If setting is not supported by the MT, +CME ERROR: is returned.
PAGE 206
AT Command Set Reference Ver. 1.00 3.1.19 +CMER Mobile Termination Event Reporting (continued) 1 discard unsolicited result codes when TA-TE link is reserved (e.g. in on-line data mode); otherwise forward them directly to the TE 2 buffer unsolicited result codes in the TA when TA-TE link is reserved (e.g.
PAGE 207
AT Command Set Reference Ver. 1.00 3.1.19 +CMER Mobile Termination Event Reporting (continued) 2 keypad event reporting using result code +CKEV: ,. All key pressings shall be directed from TA to TE. NOTE 2: When this mode is enabled, corresponding result codes of all keys currently pressed should be flushed to the TA regardless of setting. 0 no display event reporting 1 display event reporting using result code +CDEV: ,.
PAGE 208
AT Command Set Reference Ver. 1.00 3.1.19 +CMER Mobile Termination Event Reporting (continued) 1 indicator event reporting using result code +CIEV: ,. indicates the indicator order number (as specified for +CIND) and is the new value of indicator. Only those indicator events, which are not caused by +CIND shall be indicated by the TA to the TE 2 indicator event reporting using result code +CIEV: ,.
PAGE 209
AT Command Set Reference Ver. 1.00 4. Enfora Specific Commands 4.1. SIM Toolkit Commands 4.1.1. %SATC SET SIM Application Toolkit Configuration Command Function This command sets the configuration for SIM application toolkit download mechanism.
PAGE 210
AT Command Set Reference Ver. 1.00 4.1.1. %SATC SET SIM Application Toolkit Configuration (continued) Reference GSM 11.14 Standard Scope Optional Enfora Implementation Scope Full Notes GSM1308AT001 Associated commands AT%SATT,AT%SATE, AT%SATR. Associate results codes %SATE, %SATA, %SATN and %SATI. String types in Hexadecimal format (refer to AT+CSCS) Page 200 Ver. 1.
PAGE 211
AT Command Set Reference Ver. 1.00 4.1.2. %SATE Send SAT Envelope Command Command Function This command sends a SAT command to the SIM, using the envelope mechanism of SIM application toolkit.
PAGE 212
AT Command Set Reference Ver. 1.00 4.1.3. %SATR Send SAT Command Response Command Function This command sends a SAT response to a previously received SAT command. Command Functional Group Enfora Specific Command Format Query Response N/A N/A Write Format Response AT%SATR= OK Read Format Response N/A N/A Execution Format Response N/A N/A Parameter Values String type: SIM application toolkit response, starting with first bye of response data. Reference GSM 11.
PAGE 213
AT Command Set Reference Ver. 1.00 4.1.4. %SATT Terminate SAT Command or Session Command Function This command is used to terminate a SIM application toolkit command or session Command Functional Group Enfora Specific Command Format Query Response N/A N/A Write Format Response AT%SATT= OK Read Format Response N/A N/A Execution Format Response N/A N/A Parameter Values 0 1 2 user stop redialing end of redialing reached user ends session Reference GSM 11.
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AT Command Set Reference Ver. 1.00 4.2. Basic Audio Commands 4.2.1. $VGR Microphone Receiver Gain Command Function This command sets the receive level gain for the microphone input.
PAGE 215
AT Command Set Reference Ver. 1.00 4.2.2.
PAGE 216
AT Command Set Reference Ver. 1.00 4.2.3.
PAGE 217
AT Command Set Reference Ver. 1.00 4.2.4.
PAGE 218
AT Command Set Reference Ver. 1.00 4.3. Advanced Audio Commands 4.3.1. $DFIR Configure Downlink FIR Coefficients Command Function This command allows the user to set the downlink FIR filter coefficients to improve voice quality. Command Functional Group Enfora Specific Command Format Query Response AT$DFIR=? $DFIR: 0-ffff,0-ffff, ...
PAGE 219
AT Command Set Reference Ver. 1.00 4.3.1. $DFIR Configure Downlink FIR Coefficients (continued) Notes Only 31 coefficients are required for the hw but programs being used to generate the coefficients output 32. The less modifications needed to the output the better. These coefficients are 2.14 fixed point values input in hexadecimal. Examples AT$DFIR =4000,0,0,…,0,0 GSM1308AT001 4000 followed by all zeros is unity (pass through mode). Page 209 Ver. 1.
PAGE 220
AT Command Set Reference Ver. 1.00 4.3.2. $UFIR Configure Uplink FIR Coefficients Command Function This command allows the user to set the uplink FIR filter coefficients to improve voice quality. Command Functional Group Enfora Specific Command Format Query Response AT$UFIR=? $UFIR: 0-ffff,0-ffff, ...
PAGE 221
AT Command Set Reference Ver. 1.00 4.3.2. $UFIR Configure Uplink FIR Coefficients (continued) Notes Only 31 coefficients are required for the hw but programs being used to generate the coefficients output 32. The less modifications needed to the output the better. These coefficients are 2.14 fixed point values input in hexadecimal. Examples AT$UFIR =4000,0,0,…,0,0 GSM1308AT001 4000 followed by all zeros is unity (pass through mode). Page 211 Ver. 1.
PAGE 222
AT Command Set Reference Ver. 1.00 4.3.3. $PREAMP Set Uplink Voice Parameters Command Function This command allows the user to enter uplink voice specific parameters for the current voice mode (see $vselect).
PAGE 223
AT Command Set Reference Ver. 1.00 4.3.3. $PREAMP Set Uplink Voice Parameters (continued) Reference N/A Standard Scope Optional Enfora Implementation Scope Full Notes Change in bias may or may not have an affect, depending on hardware. Extra gain is not supported in headset mode. Changing the value in headset mode will have no affect on the module configuration. Examples AT$PREAMP =1,12,0 GSM1308AT001 Max volume from the microphone. Page 213 Ver. 1.
PAGE 224
AT Command Set Reference Ver. 1.00 4.3.4. $SPKCFG Set Downlink Voice Parameters Command Function This command allows the user to configure the downlink voice path parameters for the current voice mode (see $vselect).
PAGE 225
AT Command Set Reference Ver. 1.00 4.3.4. $SPKCFG Set Downlink Voice Parameters (continued) < volume > The value of volume is as follows: 0 => Mute 1 => -24 dB 2 => -18 dB 3 => -12 dB 4 => -6 db 5 => 0 dB < filter > 0 - on 1 - off Enable/disable voice filter.
PAGE 226
AT Command Set Reference Ver. 1.00 4.3.4. $SPKCFG Set Downlink Voice Parameters (continued) Examples AT$SPKCFG=12,5,0,0 AT$SPKCFG=12,0,0,0 AT$SPKCFG=8,4,1,1 GSM1308AT001 Max gain/volume with both filters enabled. Downlink voice is muted. Less than optimal voice quality with both filters disabled. Page 216 Ver. 1.
PAGE 227
AT Command Set Reference Ver. 1.00 4.3.5. $VSELECT Voice Select Command Function This command selects the voice mode of the device. Only valid options applicable to the hardware will be allowed. All applicable constants and settings are loaded when the mode is changed and at power up.
PAGE 228
AT Command Set Reference Ver. 1.00 4.3.5. $VSELECT Voice Select (continued) Notes In Automatic mode ($VSELECT=3), the device will default to handset mode. If a headset is plugged into the headset jack, the device will automatically switch to headset mode. When the headset is removed, the device will switch back to handset mode. AT$VSELECT=3 must be entered prior to plugging in the headset, to switch between modes properly.
PAGE 229
AT Command Set Reference Ver. 1.00 4.3.6.
PAGE 230
AT Command Set Reference Ver. 1.00 4.3.6. $MICANR Ambient Noise Reduction Control (continued) < tone count > 0 => no tone detection 1 => single tone detection 2 => dual tone detection (DTMF) Reference N/A Standard Scope Optional Enfora Implementation Scope Full Notes Examples AT$MICANR=1,1,1,7,1 GSM1308AT001 Start ANR, ANR+Tone enabled, 6 dB attenuation, threshold 21 dB, single tone detection. Page 220 Ver. 1.
PAGE 231
AT Command Set Reference Ver. 1.00 4.3.7.
PAGE 232
AT Command Set Reference Ver. 1.00 4.3.7. $MICES Echo Suppression Control (continued) Enfora Implementation Scope Full Notes When < behavior > 6 (custorm) is selected, the user must configure the parameters set by the $MICESC. Behaviors are defined in ITU-T P.340. Examples AT$MICES=1,3 GSM1308AT001 Enable echo suppression configured with predefined behavior 2b parameters. Page 222 Ver. 1.
PAGE 233
AT Command Set Reference Ver. 1.00 4.3.8.
PAGE 234
AT Command Set Reference Ver. 1.00 4.3.8. $MICAEC Echo Cancellation (continued) Parameter Values < control > 0 => stop. 1 => start. 2 => update < mode > 3 => divergence control enable 7 => divergence control disable < cont filter > 0 => disable 1 => enable < uplink scaling > 0=> disable. 3=> enable.
PAGE 235
AT Command Set Reference Ver. 1.00 4.4. Input/Output Commands 4.4.1. $IOCFG Command Function: Command Functional Group GPIO Configuration This command is used to set or query the GPIO direction setting (input or output).
PAGE 236
AT Command Set Reference Ver. 1.00 4.4.1 $IOCFG GPIO Configuration (continued) Reference N/A Standard Scope Optional Enfora Implementation Scope Full Notes 20 Digits where left bit represents GPIO 1 and right most bit represents GPIO 20. Only GPIO 1 and GPIO 2 are controlled by this command. *User may enter all 20 settings at once or enter just the first 8 GPIO (GPIO 3 – 20 will not be effected).
PAGE 237
AT Command Set Reference Ver. 1.00 4.4.2. $IOBLKS Command Function: Command Functional Group GPIO Block Configuration This command is used to set the current functionality of dual purpose blocks of GPIO.
PAGE 238
AT Command Set Reference Ver. 1.00 4.4.2 $IOBLKS Notes GPIO Block Configuration (continued) Several of the GPIO share functionality with other buses. These blocks of GPIO can only be enabled to function as either the defined bus or as GPIO. MCSI shares GPIO 9-12 SPI shares GPIO 13-18 Keyboard shares GPIO 19-26 currently ONLY GPIO 1-20 are enabled for use.
PAGE 239
AT Command Set Reference Ver. 1.00 4.4.
PAGE 240
AT Command Set Reference Ver. 1.00 4.4.3. $IOGP(x) Command Function: Command Functional Group GPIO Bit Control This command allows the user to set the state of the specified GPIO bit. The GPIO being written to must have previously been set to an output. (See AT$IOCFG) .
PAGE 241
AT Command Set Reference Ver. 1.00 4.4.3 $IOGP(x) GPIO Bit Control (continued) Reference N/A Standard Scope Optional Enfora Implementation Scope Full Notes GPIO3 - GPIO7 are reserved. Example: Output format for read command AT$IOGP2? $IOGP2: 1,0 OK GSM1308AT001 Output pin was configured off Output pin is currently on Page 231 Ver. 1.
PAGE 242
AT Command Set Reference Ver. 1.00 4.4.4. $IOGPA Command Function: Command Functional Group GPIO Byte Control This command allows the user to set the state of all GPIO bits simultaneously. Only GPIO pins previously configured as outputs will be effected.
PAGE 243
AT Command Set Reference Ver. 1.00 4.4.4 $IOGPA GPIO Byte Control (continued) Reference N/A Standard Scope Optional Enfora Implementation Scope Full Notes 20 Digits where left bit represents GPIO 1 and right most bit represents GPIO 20. A User can choose to only enter the first 8 GPIO, as in the example below.
PAGE 244
AT Command Set Reference Ver. 1.00 4.4.5. $IOPULEN GPIO Pullup Enable Command Function This command allows the user to enable the built-in pullup / pulldown capability of the modem for each GPIO signal. The pullup / pulldown direction is determined by the $IOPULUP command.
PAGE 245
AT Command Set Reference Ver. 1.00 4.4.5 $IOPULEN GPIO Pullup Enable (continued) Examples AT$ IOPULEN =11111111000000000000 Enable pullup feature on GPIOs 1 and 3-8 and disable on GPIOs 9-20. AT$ IOPULEN? $IOPULEN: 0x000000111111111111 GPIOs 1 and 3-8 have the pullup feature disabled. GPIOs 9-20 have it enabled. GSM1308AT001 Page 235 Ver. 1.
PAGE 246
AT Command Set Reference Ver. 1.00 4.4.6. $IOPULUP GPIO Pullup Settings Command Function This command allows the user to set the 20 GPIOs pullup state Command Functional Group Enfora Specific Command Format Query Response AT$IOPULUP=? $ IOPULUP: (20 0s – 20 1s) OK Write Format Response AT$ IOPULUP = OK Read Format Response AT$ IOPULUP? $ IOPULUP: < pullup_state > OK Execution Format Response N/A N/A Parameter Values < pullup_state > 0 => pulldown. 1 => pullup.
PAGE 247
AT Command Set Reference Ver. 1.00 4.4.6 $IOPULUP GPIO Pullup Settings (continued) Examples AT$IOPULUP? $IOPULUP: 1x011111111100011111 GPIOs 3,13,14,15 have been set to pulldonws and 1,4,5,6,7,8,9,10,11,12, 16,17,18,19,20 are set to pull-ups AT$IOPULUP=11111111111100011111 ERROR This command returns an ERROR because it attempts to configure GPIO 3 as a pullup. GSM1308AT001 Page 237 Ver. 1.
PAGE 248
AT Command Set Reference Ver. 1.00 4.4.7. $IOADC1 Read Analog to Digital Converter Command Function: This command returns the value of the last reading on the Analog to Digital Converter in millivolts.
PAGE 249
AT Command Set Reference Ver. 1.00 4.5. UDP API Commands 4.5.1. $UDPAPI Modem API Address Command Function This command allows the user to query/set the API IP address and port number. Any UDP packet received from a local host and addressed to the modem API IP and port will be intercepted and processed as a modem API request. Any UDP packet received from a remote server and addressed to the modem API port will be intercepted and processed as a modem API request.
PAGE 250
AT Command Set Reference Ver. 1.00 4.5.2. $APIPWD API Password Command Function This command allows the user to query/set the API password. A non-friend remote user must gain password access before being allowed API access.
PAGE 251
AT Command Set Reference Ver. 1.00 4.5.3. $APIOPT Enable API Optional Header Fields Command Function This command allows the user to enable specific Optional Header Fields to be included in the UDPAPI and TCPAPIs’ API Optional Header. See Enfora GSM/GPRS Family API Reference (GSM0308UG001) for details.
PAGE 252
AT Command Set Reference Ver. 1.00 4.5.3.
PAGE 253
AT Command Set Reference Ver. 1.00 4.5.3. $APIOPT Enable API Optional Header Fields (continued) Example: This example will disable the sending of the MDMID, enable the Msg Event Format and enable the full Event Sequence Number. AT$APIOPT=0,1,4 This example will enable the sending of the MDMID and the least two significant bytes of the Event Sequence Number.
PAGE 254
AT Command Set Reference Ver. 1.00 4.6. TCP API Commands 4.6.1. $TCPAPI TCP API Control Command Function This command allows the user to initiate and terminate and query the status of the TCP API connection. Please note that the TCP API can only be used over the air.
PAGE 255
AT Command Set Reference Ver. 1.00 4.6.1. $TCPAPI TCP API Control (continued) TCP API Receive Task 0 = None 1 = Init 2 = Idle 3 = Connecting 4 = Waiting for Header 5 = Waiting for Frame TCP API Transmit Task 0 = None 1 = Init 2 = Idle 3 = Connected 4 = Sending Friend Index (1 – 10) Reference Standard Scope Optional Enfora Implementation Scope Full Notes GSM1308AT001 N/A Page 245 Ver. 1.
PAGE 256
AT Command Set Reference Ver. 1.00 4.6.2. $TCPSRC TCP API Source Ports Command Function Specifies the TCP API source port range used when making a TCPAPI connection.
PAGE 257
AT Command Set Reference Ver. 1.00 4.6.3. $TCPRETRYTO TCP API Retry Timeout Command Function Specifies the number of seconds without receiving a TCP level ACK that will cause the connection to be closed.
PAGE 258
AT Command Set Reference Ver. 1.00 4.6.4. $TCPIDLETO TCP API Idle Timeout Command Function Specifies the number of seconds without data traffic, in either direction, before closing the connection.
PAGE 259
AT Command Set Reference Ver. 1.00 4.6.5. $TCPSTATS TCP API Statistics Command Function Displays bytes transmitted and received since last reset or last AT$TCPSTATS=0 command.
PAGE 260
AT Command Set Reference Ver. 1.00 4.6.5. $TCPSTATS TCP API Statistics (continued) Reference Standard Scope Optional Enfora Implementation Scope Full Notes GSM1308AT001 AT$TCPSTATS=0 will clear all TCP API statistics. Page 250 Ver. 1.
PAGE 261
AT Command Set Reference Ver. 1.00 4.6.6. $TCPRESTRT TCP API Restart Command Function If a connection exists, it is dropped and a new connection is attempted starting at the beginning of the Friend list.
PAGE 262
AT Command Set Reference Ver. 1.00 4.7. Dynamic IP/Wakeup-Keep Alive Commands 4.7.1. $WAKEUP Modem to Server Wakeup/Keep Alive Command Function This command allows the user to configure the modem wakeup/keep alive parameters. These parameters control how the modem initiates contact with its server friends.
PAGE 263
AT Command Set Reference Ver. 1.00 4.7.1. $WAKEUP Modem to Server Wakeup/Keep Alive (continued) Parameter Values 0 = No wakeup messages sent 1 = Send one message upon receipt of new IP and every minutes 2 = send acknowledgement message using at$acktm parameters upon receipt of new IP and every minutes message The number of minutes for keep alive period. Zero indicates no retries.
PAGE 264
AT Command Set Reference Ver. 1.00 4.7.2. $ACKTM Acknowledgment Message Period & Retry Number Command Function This command allows the user to configure the modem msg acknowledge behavior. If server acknowledgement is selected for a message, the message will be re-sent every number of seconds until the acknowledge message sequence is complete, or until an acknowledge message is received from a server.
PAGE 265
AT Command Set Reference Ver. 1.00 4.7.2. $ACKTM Acknowledgment Message Period & Retry Number (continued) Parameter Values The maximum number of times an acknowledge message is re-sent to a single friend server. After all retries to the friend server are exhausted, the modem will move on to the next friend server if one exists.
PAGE 266
AT Command Set Reference Ver. 1.00 4.7.2. $ACKTM Acknowledgment Message Period & Retry Number (continued) Notes This command is used in conjunction with the AT$WAKEUP command. AT$WAKEUP time between AT$ACKTM sequence 5 sec 5 sec 5 sec 5 sec 5 sec AT$ACKTM sending 5 messages, 5 seconds apart Example: AT$ACKTM=5,5,1 GSM1308AT001 Perform IP reselect if no ACK from FRIENDS Transmit messages every 5 seconds Transmit 5 messages total Page 256 Ver. 1.
PAGE 267
AT Command Set Reference Ver. 1.00 4.7.3. $MDMID Modem ID Command Function This command allows the user to query/set the modem ID. The modem ID is copied into each wakeup message sent from the modem.
PAGE 268
AT Command Set Reference Ver. 1.00 4.7.4. $FRIEND Modem Friends Command Function This command allows the user to configure the modem friend/server list. A friend is always allowed remote API access. Friend servers can be configured to receive WAKEUP messages whenever the modem receives a new IP, or after a certain period has elapsed. (see AT$WAKEUP) Command Functional Group Enfora Specific Command Format Query Response $FRIEND=? $FRIEND: (1-10),(0,1),"(0-255).(0-255).(0255).
PAGE 269
AT Command Set Reference Ver. 1.00 4.7.4.
PAGE 270
AT Command Set Reference Ver. 1.00 4.7.4. $FRIEND Set/Query API Friends (continued) Reference N/A Standard Scope Optional Enfora Implementation Scope Full Notes If destination port and usage are not resent in the command, it is assumed to be a UDPAPI friend with the destination port filled in with the UDPAPI port number and usage = 0. You will use either the Friend IP address or the Friend DNS name, but not both. GSM1308AT001 Page 260 Ver. 1.
PAGE 271
AT Command Set Reference Ver. 1.00 4.8. PAD Commands 4.8.1. $PADDST PAD Destination IP/Port Command Function This command allows the user to query/set the PAD destination IP and port address.
PAGE 272
AT Command Set Reference Ver. 1.00 4.8.1 $PADDST PAD Destination IP/Port (continued) Destination port for PAD data. PAD data is sent to and received from this port. A destination port of 0 will allow PAD access from any port, and will cause all locally generated PAD data to be sent to the port associated with the last remotely received PAD data.
PAGE 273
AT Command Set Reference Ver. 1.00 4.8.2. $PADSRC PAD Source Port Command Function This command allows the user to query/set the API PAD source port. Remote data received from a valid destination address to this source port will be processed as incoming PAD data. This port is also used as the source port for all data sent to the PAD destination. This value must be different than the UDPAPI port.
PAGE 274
AT Command Set Reference Ver. 1.00 4.8.3. $ACTIVE TCP PAD State Command Function This command determines the active or passive state of the TCP PAD connection.
PAGE 275
AT Command Set Reference Ver. 1.00 4.8.3. $ACTIVE TCP PAD State (continued) Standard Scope Optional Enfora Implementation Scope Full Notes GSM1308AT001 If passive is chosen, the PAD will be in server mode and listen for inbound TCP connection requests. If active is chosen, the PAD will be in client mode and will initiate a connection based on the ATDT command, or if atd*99# is used to initiate a GPRS connection, the values populated in AT$PADDST.
PAGE 276
AT Command Set Reference Ver. 1.00 4.8.4. $PADBLK PAD Block Size Command Function This command allows the user to query/set the PAD block size.
PAGE 277
AT Command Set Reference Ver. 1.00 4.8.5. $PADBS PAD Backspace Character Command Function This command allows the user to query/set the PAD backspace character. If PAD edit is enabled via AT$PADCMD, this character will cause the previous character to be deleted from the PAD output buffer. If the previous character has already been forwarded due to a PAD timeout or receipt of an enabled forward character, receipt of the PAD edit character will have no affect.
PAGE 278
AT Command Set Reference Ver. 1.00 4.8.6. $PADFWD PAD Forward Character Command Function This command allows the user to query/set the PAD forward character. If PAD forward is enabled via AT$PADCMD, receipt of this character will immediately forward all currently buffered PAD data.
PAGE 279
AT Command Set Reference Ver. 1.00 4.8.7. $PADTO PAD Timeout Value Command Function This command allows the user to query/set the PAD timeout value. Data will be forwarded to the PAD destination even if the PAD block size has not been reached if period has elapsed since the last PAD character was received from the local host.
PAGE 280
AT Command Set Reference Ver. 1.00 4.8.8. $PADCMD PAD Command Features Command Function This command allows the user to set/query PAD configuration options.
PAGE 281
AT Command Set Reference Ver. 1.00 4.8.9. $CONNTO TCP PAD Connection Timeout Command Function This command is used to indicate the amount of time, in seconds, to spend attempting to make a TCP connection.
PAGE 282
AT Command Set Reference Ver. 1.00 4.8.10. $IDLETO TCP PAD Idle Timeout Command Function This command sets the length of time, in seconds, a TCP session connection will remain active without the remote connection sending any data.
PAGE 283
AT Command Set Reference Ver. 1.00 4.8.11. DP Dial Command for UDP PAD Command Function This command is used to invoke the UDP PAD via a dial command.
PAGE 284
AT Command Set Reference Ver. 1.00 4.8.11. DP Dial Command for UDP PAD (continued) Notes This command will override the AT$PADDST settings for the current connected session. DNS Name supported on software versions 0.7.6 and higher Example: atdp123.456.789.1/0 atdp123.456.789.2/3000 atdp”www.enfora.com”,0 atdp”www.enfora.com”,3000 GSM1308AT001 Page 274 Ver. 1.
PAGE 285
AT Command Set Reference Ver. 1.00 4.8.12. DT Dial Command for TCP PAD Command Function This command is used to invoke the TCP PAD via a dial command.
PAGE 286
AT Command Set Reference Ver. 1.00 4.8.12. DT Dial Command for TCP PAD (continued) Notes This command will override the AT$PADDST settings for the current connected session. DNS Name supported on software versions 0.7.6 and higher Example: GSM1308AT001 atdt123.456.789.1/0 atdt123.456.789.2/3000 atdt”www.enfora.com”,0 atdt”www.enfora.com”,3000 Page 276 Ver. 1.
PAGE 287
AT Command Set Reference Ver. 1.00 4.8.13.$PADDISC PAD disconnect method selection Command Function This command sets the PAD ‘+++’ disconnect method to Legacy or Enabler III (new). The new method emphasizes retaining the PDP context (and the “connection”) for as long as possible; only client or server timeouts remove the connection. Also, ath and ato have roles in controlling the PAD connection when using this method.
PAGE 288
AT Command Set Reference Ver. 1.00 4.8.13. $PADDISC PAD disconnect method selection (continued) Notes Examples AT$PADDISC =0 GSM1308AT001 Enable Legacy PAD disconnect method. Page 278 Ver. 1.
PAGE 289
AT Command Set Reference Ver. 1.00 4.8.14. $PADESC PAD Escape Character Command Function This command allows the user to query / set the PAD escape character. If PAD escape is enabled via AT$PADCMD, receipt of this character will cause the following character to be treated as data. It is typically used to allow the forward, backspace or escape character to be processed as data rather then as a special character.
PAGE 290
AT Command Set Reference Ver. 1.00 4.8.15. $PDPACT PDP Activate Command Function This command allows the user to activate a PDP context separately from opening the TCP/UDP socket for UDP OR TCP PAD..
PAGE 291
AT Command Set Reference Ver. 1.00 4.8.16.
PAGE 292
AT Command Set Reference Ver. 1.00 4.9. Event Processing Commands 4.9.1. $EVENT User Defined Input/Output Command Function This command allows the user to customize the modem’s input and output capabilities. Any combination of input events can be monitored to trigger any combination of output events.
PAGE 293
AT Command Set Reference Ver. 1.00 4.9.1 $EVENT User Defined Input/Output (continued) Parameter Values This parameter defines the group number of a group of events and the order they are executed. Events are grouped together to control execution sequence. A group number has to have at least one input event and one output event. Multiple input events within a group number would be treated as a logical AND condition.
PAGE 294
AT Command Set Reference Ver. 1.00 Figure 2. An output event will be executed when the value of an input event is 0 (previously it was anything else but 0) and along with is set to 0. Example 3: Parm1 = Parm2 = 1 0 1 Figure 3. An output event will be executed when the value of an input event is 1 (previously it was anything else but 1) and along with is set to 1.
PAGE 295
AT Command Set Reference Ver. 1.00 with is set to 1. 2 Input Trigger 3 Output An Input Trigger is defined as an input condition, defined by , that should be used as a logical AND condition to another input condition defined as Transition Trigger or an Occurrence Trigger. An Output event is not triggered when Input Trigger condition is valid.
PAGE 296
AT Command Set Reference Ver. 1.00 16-17 18 19 20 21-27 28 29-50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71-72 73 74 75 76 77 78 79 80 81 82 83 84 GSM1308AT001 N/A 0 to 1760 N/A N/A N/A 1 N/A N/A 1760 N/A N/A N/A 1 N/A Reserved **Analog/Digital 1 Reserved Reserved Reserved **RTC Alarm Input Reserved **Input Event Counter. This event will occur 0 0 when a counter reaches the maximum number of a selected Input event count. New SMS indication.
PAGE 297
AT Command Set Reference Ver. 1.
PAGE 298
AT Command Set Reference Ver. 1.
PAGE 299
AT Command Set Reference Ver. 1.00 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 GSM1308AT001 N/A N/A Reserved Emulate AT$EVTEST command via event 0 – 57 0 to –1 engine.
PAGE 300
AT Command Set Reference Ver. 1.
PAGE 301
AT Command Set Reference Ver. 1.
PAGE 302
AT Command Set Reference Ver. 1.00 User Variable Index Table (used only with Output Event 128) Parm2 System Variable copied to User Variable (for example, AT$EVENT=99,3,128,3,9 would copy value of Input Event 9 (GSM registration status) into User Variable 3).
PAGE 303
AT Command Set Reference Ver. 1.00 -403 -402 -401 -400 -302 -301 -300 -201 -200 -157 -156 -155 -154 -153 -152 -151 -150 -107 -106 -105 -104 -103 -102 -101 -100 -41 -40 GSM1308AT001 Copies Serving Cell cell ID. Equivalent to AT%EM=2,1 Copies Serving Cell location area code. Equivalent to AT%EM=2,1 Copies Serving Cell MNC (0x00MMNNCC, where MM, NN, and CC are the hex values of the ASCII representations of the MNC).
PAGE 304
AT Command Set Reference Ver. 1.
PAGE 305
AT Command Set Reference Ver. 1.00 11 12 13 14 15 16 17 18 19 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 GSM1308AT001 See AT%CGREG command for GPRS registration status information. Copies value of Input Event 11 (Receipt of IP address). 0 = No IP address 1 = Valid IP address obtained Copies value of Input Event 12 (Timer 1 status). 0 = Timer not expired 1 = Timer expired Copies value of Input Event 13 (Timer 2 status).
PAGE 306
AT Command Set Reference Ver. 1.
PAGE 307
AT Command Set Reference Ver. 1.00 79 80 81 82 83 84 85 86 87 88 89 90 91 100 101 102 103 104 105 106 107 108 109 GSM1308AT001 1 = High Copies value of Input Event 79 (GPIO15). 0 = Low 1 = High Copies value of Input Event 80 (GPIO16). 0 = Low 1 = High Copies value of Input Event 81 (GPIO17). 0 = Low 1 = High Copies value of Input Event 82 (GPIO18). 0 = Low 1 = High Copies value of Input Event 83 (GPIO19). 0 = Low 1 = High Copies value of Input Event 84 (GPIO20).
PAGE 308
AT Command Set Reference Ver. 1.00 GPIO Flash Table Parm1 Bits 16 – 31 determine the low signal state while bits 0 – 15 determine the high signal state. A value of 0 for bits 16 – 31 indicates the GPIO will remain in low signal state for the same amount of time as the high signal state (50% duty cycle). The high or low states are measured in multiples of ¼ seconds.
PAGE 309
AT Command Set Reference Ver. 1.00 Bit 4: 1 = add $IOADC1 value (2 – bytes in binary format, 5 – bytes in ASCII format 0 = do not add A/D 1 value. Bit 5: 1 = add $IOCFG and $IOGPA (GPIO 9 - 16 direction and data) in ASCII-HEX format (2 – bytes in Binary format, 5 – bytes in ASCII format). NOTE: in ASCII format, the comma parser between Direction & Data values is missing due to 5 byte limit (to be backwards compatible) 0 = do not add GPIO 9 - 16 value.
PAGE 310
AT Command Set Reference Ver. 1.
PAGE 311
AT Command Set Reference Ver. 1.
PAGE 312
AT Command Set Reference Ver. 1.00 4.9.2.
PAGE 313
AT Command Set Reference Ver. 1.00 4.9.2. $EVTIM# User Defined Input Event # = <1-4> (continued) Example: These commands will cause the example in AT$EVENT to trigger every 60 seconds. AT$EVENT=1,1,12,1,1 Ending range of 1 (high) Starting range of 1 (high) Activate event timer 1 Input event Event group 1 AT$EVTIM1=60 ** Please note that you will have to toggle the I/O pin # 2 low with the AT$IOGP2=0 command prior to each event time cycle to see the I/O line go high based on the timer.
PAGE 314
AT Command Set Reference Ver. 1.00 4.9.3. $EVTEST Generate Test Input Event Command Function This command allows the user to generate any input event. This is useful for testing the user event table.
PAGE 315
AT Command Set Reference Ver. 1.00 4.9.4. $EVDEL Delete Event Command Function This command allows the user to delete items from the user generated event table. Entering only the group number will delete the whole group.
PAGE 316
AT Command Set Reference Ver. 1.00 4.9.5. $EVDELA Delete Event Command Function This command allows the user to delete all user generated events from the event table. Command Functional Group Enfora Specific Command Format Query Response N/A N/A Write Format Response N/A N/A Read Format Response N/A N/A Execution Format Response AT$EVDELA OK Parameter Values N/A Reference N/A Standard Scope Optional Enfora Implementation Scope Full Notes GSM1308AT001 N/A Page 306 Ver. 1.
PAGE 317
AT Command Set Reference Ver. 1.00 4.9.6. $STOATEV Store AT Command Events Command Function This commands allows the user to store AT command output events. The AT command is executed upon the triggering of the associated input event.
PAGE 318
AT Command Set Reference Ver. 1.00 4.9.6. $STOATEV Store AT Command Events (continued) Notes This command is used in conjunction with the Dynamic Input Output event (AT$EVENT). The output event associated with this command is event 44. When output event 44 is defined in the event table, Parm1 defines which index to refer to. The AT command associated with the index is executed. When storing command to dial a voice call, a “v” replaces the “;” at the end of the dial string..
PAGE 319
AT Command Set Reference Ver. 1.00 4.9.7. $ETSAV# Command Function Event Timer Save Configuration These commands allow the user to set/query a flag that is used to determine whether the event timer value will be persistent through a reset. If the flag is set for the timer, the timer count will be saved roughly once a minute and the saved value will be used as the starting value for the timer following a reset.
PAGE 320
AT Command Set Reference Ver. 1.00 4.9.7. $ETSAV# Event Time Save Configuration (continued) Reference N/A Standard Scope Optional Enfora Implementation Scope Full Notes AT&W must be issued after flag is set to ensure flag retains its status through a reset. Example N/A GSM1308AT001 Page 310 Ver. 1.
PAGE 321
AT Command Set Reference Ver. 1.00 4.9.8. $EVTOFF Event Engine Disable Command Function The $EVTOFF command gives the user the ability to disable the event engine. For example, this would be a good command to run prior to a software upgrade.
PAGE 322
AT Command Set Reference Ver. 1.00 4.10. Real-Time Clock Commands 4.10.1.$RTCALRM Real Time Clock Alarm Command Function This command handles the setting and querying of the RTC alarm registers. When the alarm feature has been enabled the $EVENT engine will be invoked upon the going off. If the $RTCWAKE call is invoked following the alarm feature setup the modem will power back up automatically upon the alarm going off.
PAGE 323
AT Command Set Reference Ver. 1.00 4.10.1. $RTCALRM Real Time Clock Alarm (continued) Parameter Values Parameters are positional dependent, any parameter may be omitted with the use of the comma (‘,’) as a place holder on command line. If a parameter is omitted then the current value in the hardware is used. < rtc_enabled > Indicates if alarm is enabled or not. 1->Enabled, 0->Disabled < rtc_year > The year on which the alarm is being set to trigger on. The RTC supports years 2000-2099.
PAGE 324
AT Command Set Reference Ver. 1.00 4.10.1. $RTCALRM Real Time Clock Alarm (continued) Reference N/A Standard Scope Optional Enfora Implementation Scope Full Notes This command is used to set the Alarm time for the RTC. Currently all time is based on 24-Hour time format. The alarm may be cleared using the command AT$RTCCLRA.
PAGE 325
AT Command Set Reference Ver. 1.00 4.10.2.$RTCTIME Real Time Clock Time Command Function This command handles the setting and querying of the RTC time registers. Command Functional Group Enfora Specific Command Format Query Response AT$RTCTIME=? $RTCTIME: (0..6), (0..99), (1..12), (1..31), (0..23), (0..59), (0..
PAGE 326
AT Command Set Reference Ver. 1.00 4.10.2. $RTCTIME Real Time Clock Time (continued) Parameter Values Parameters are positional dependent, any parameter may be omitted with the use of the comma (‘,’) as a place holder on command line. If a parameter is omitted then the current value in the hardware is used. < rtc_wkday > Current week day matching time day being set. The week day values range from 0..6, where; 0->Sunday, 1->Monday, 2->Tuesday, 3->Wednesday, 4->Thursday, 5->Friday, and 6->Saturday.
PAGE 327
AT Command Set Reference Ver. 1.00 4.10.2. $RTCTIME Real Time Clock Time (continued) Notes This command is used to set the time for the RTC. Currently all time is based on 24-Hour time format. Examples: at$rtctime? $RTCTIME: 01, 03, 10, 13, 14, 03, 2 OK at$rtctime=? $RTCTIME: (0..6), (0..99), (1..12), (1..31), (0..23), (0..59), (0..59) at$rtctime=1,3,10,13,14,37,50 OK GSM1308AT001 Page 317 Ver. 1.
PAGE 328
AT Command Set Reference Ver. 1.00 4.10.3. $RTCWAKE Real Time Alarm Wake Command Function This command attempts to de-register from the network, at the end of a 5 second delay then powers down the modem so only the RTC is running. Upon the RTC alarm going off the modem will re-boot and initialize again. The command relies on the RTC Alarm feature being set prior, if system is to wake up at a preset time in the future.
PAGE 329
AT Command Set Reference Ver. 1.00 4.10.4.$RTCCLRA Real Time Clock Clear Alarm Command Function This command allows the modem to clear/disable the active RTC alarm. The alarm interrupt enable is cleared but alarm time not altered.
PAGE 330
AT Command Set Reference Ver. 1.00 4.10.5. $RTCRSET RTC Report Reset State Command Function This command reports the reset state of the RTC following a power cycle. The command reports TRUE only if a reset occurred since last power up and last call to check it. So multiple calls will report the current status only.
PAGE 331
AT Command Set Reference Ver. 1.00 4.10.5. $RTCRSET RTC Report Reset State (continued) Examples Following example shows the check for the RTC being reset since last check of reset and since last power up, with a response of True. at$rtcrset? $RTCRSET: 1 OK Following example shows the check for the RTC being reset since last check of reset and since last power up, with a response of False. at$rtcrset? $RTCRSET: 0 OK GSM1308AT001 Page 321 Ver. 1.
PAGE 332
AT Command Set Reference Ver. 1.00 4.11. Network Identity and Time Zone Commands 4.11.1.AT$RTCUPD Update RTC with NITZ Command Function This command allows the user to enable/disable setting of the RTC time with either UTC or local time received in the NITZ. Command Functional Group Enfora Specific Command Format Query Response AT$RTCUPD=? $RTCUPD: (0..
PAGE 333
AT Command Set Reference Ver. 1.00 4.11.1 $RTCUPD Reference Standard Scope Update RTC with NITZ (continued) TS 22.042 Optional Enfora Implementation Scope Full Notes None GSM1308AT001 Page 323 Ver. 1.
PAGE 334
AT Command Set Reference Ver. 1.00 4.11.2.AT+CCLK Enable Setting and reading of RTC Command Function This command allows the user to set or read the Real Time Clock.
PAGE 335
AT Command Set Reference Ver. 1.00 4.11.3.AT+CTZR Generate URC with Time Zone Command Function This command allows the user to enable/disable the sending of an Unsolicited Response to the serial port with the time zone, when a message has been received through NITZ.
PAGE 336
AT Command Set Reference Ver. 1.00 4.11.4.AT+CTZU Enable saving of Time zone Command Function This command allows the user to enable/disable the saving of the time zone information from NITZ.
PAGE 337
AT Command Set Reference Ver. 1.00 4.11.5.AT%CNIV Generate URC with network name Command Function This command allows the user to enable/disable the sending of an Unsolicited Response to the serial port with the network name, when a message has been received through NITZ.
PAGE 338
AT Command Set Reference Ver. 1.00 4.11.6.AT%CTZV Generate URC with date and time Command Function This command allows the user to enable/disable the sending of an Unsolicited Response to the serial port when the date and time have been updated from NITZ.
PAGE 339
AT Command Set Reference Ver. 1.00 4.12. IP Router Commands 4.12.1.$HOSTIF Configure Host to Modem Interface Command Function This command allows the user to configure the desired Host to Modem interface. This parameter determines the behavior of the ATD command.
PAGE 340
AT Command Set Reference Ver. 1.00 4.12.1 $HOSTIF Notes Configure Host to Modem Interface (continued) When HOSTIF = 3, all port connection requests must originate from the Host system. When the modem is configured for this mode, it is operating as a nonconfigurable router / firewall. FTP active mode is not supported. Some programs may require a remote proxy in order to work. • GSM1308AT001 Do not use AT$AREG=2 with autobauding of the serial port and TCP or UDP PAD functions.
PAGE 341
AT Command Set Reference Ver. 1.00 4.12.2.$CONN Initiate Network Connection Command Function This command allows the user to initiate a network connection while the modem already has a local PPP connection. This command is only valid when AT$HOSTIF=3 after the local PPP connection has been established.
PAGE 342
AT Command Set Reference Ver. 1.00 4.12.3.$DISC Disconnect Network Connection Command Function This command allows the user to initiate a network disconnect. This command is only valid for AT$HOSTIF=3 after the local PPP connection has been established or overthe-air as an API command when in TCP PAD mode.
PAGE 343
AT Command Set Reference Ver. 1.00 4.12.4.$LOCIP Display Local Modem to Host IP & DNS Command Function This command allows the user to query the modem’s locally assigned IP.
PAGE 344
AT Command Set Reference Ver. 1.00 4.12.5.$NETIP Display Network Assigned IP & DNS Command Function This command allows the user to query the modem’s network assigned IP.
PAGE 345
AT Command Set Reference Ver. 1.00 4.13. Network Commands 4.13.1.$MSCLS Set GPRS Multislot Class Command Function This command is used to set the GPRS multislot class.
PAGE 346
AT Command Set Reference Ver. 1.00 4.13.2. $CGEER Get PDP Context Activation Reject Cause Command Function This command is used to get the last GPRS PDP context activation reject cause.
PAGE 347
AT Command Set Reference Ver. 1.00 4.13.2. $CGEER Get PDP Context Activation Reject Cause (continued) Reference N/A Standard Scope Optional Enfora Implementation Scope Full Notes GSM1308AT001 Default reject cause is “no PDP reject cause” . is reset to this default reject cause by PDP context activation confirmed or PDP context deactivation confirmed. Page 337 Ver. 1.
PAGE 348
AT Command Set Reference Ver. 1.00 4.13.3.
PAGE 349
AT Command Set Reference Ver. 1.00 4.13.4. %BAND Frequency Band Information Command Function This command sets the Frequency bands the modem will scan for available network service.
PAGE 350
AT Command Set Reference Ver. 1.00 4.13.4. %BAND Frequency Band Information (continued) Enfora Implementation Scope N/A Notes Usable frequency bands dependent on product type. Do not enter in Write command if is automatic. Examples The parameter values for can be added together to support multiple frequency bands. 1 + 8 = 9 – The value of 9 is a combination of adding the bands 1 and 8 together, which would include the complete 900 MHz band., supported by the Enfora radio.
PAGE 351
AT Command Set Reference Ver. 1.00 4.14. Network Monitoring Commands 4.14.1. $AREG Auto Registration Command Function This command sets the auto registration state of the modem Command Functional Group Enfora specific Command Format Query Response AT$AREG=? $AREG: (0,2) OK Write Format Response AT$AREG= OK Read Format Response AT$AREG? $AREG: OK Execution Format Response N/A N/A Parameter Values 0 1 2 Autoreg off Autoreg on Auto GPRS Activation on Power up.
PAGE 352
AT Command Set Reference Ver. 1.00 4.14.1. Notes $AREG Auto Registration (continued) This command sets GMS registration state. When set to 1, upon power on, the modem will automatically register on the GSM network. To set the modem to automatically attach to the GPRS network on power on, see AT%CGAATT command. AT+CGDCONT must be entered and saved before MT is placed in AREG=2.
PAGE 353
AT Command Set Reference Ver. 1.00 4.14.2.$RESET Reset Modem Command Function This command is used to perform a modem reset.
PAGE 354
AT Command Set Reference Ver. 1.00 4.14.3. $NETMON Monitor Network Availability Command Function This command allows the modem to take aggressive network recovery action based upon the results of continuous network monitoring.
PAGE 355
AT Command Set Reference Ver. 1.00 4.14.3 $NETMON Monitor Network Availability (continued) Parameter Values Number of minutes the network must remain unavailable before current GPRS Activation is released, and a new GPRS Activation is attempted. Network availability is determined by monitoring GPRS attach status (AT%CGREG) and valid Network IP (AT$NETIP). A value of zero means the GPRS Activation will never be released via AT$NETMON.
PAGE 356
AT Command Set Reference Ver. 1.00 4.14.3 $NETMON Monitor Network Availability (continued) indicates that the modem will never initiate a ping check.
PAGE 357
AT Command Set Reference Ver. 1.00 4.15. FTP Commands 4.15.1.
PAGE 358
AT Command Set Reference Ver. 1.00 GSM1308AT001 Page 348 Ver. 1.
PAGE 359
AT Command Set Reference Ver. 1.00 4.15.1 $FTPCFG Configure FTP Parameters (continued) Enfora Implementation Scope Full Notes AT$FTPCFG must be entered initially before opening connection to FTP server. Configuration information will be saved to flash when flash write command is executed and will be re-used on subsequent FTP connections. GSM1308AT001 Page 349 Ver. 1.
PAGE 360
AT Command Set Reference Ver. 1.00 4.15.2. $FTPOPEN Opens FTP Connection Command Function Opens FTP control connection to FTP server Command Functional Group Enfora Specific Command Format Query Response AT$FTPOPEN=? $FTPOPEN: (“ACTIVE,”PASSIVE”) OK Write Format Response N/A N/A Read Format Response AT$FTPOPEN? OK $FTPOPEN: Execution Format Response AT$FTPOPEN=”” OK Parameter Values ACTIVE or PASSIVE Mode is an optional parameter.
PAGE 361
AT Command Set Reference Ver. 1.00 4.15.2 $FTPOPEN Notes GSM1308AT001 Opens FTP Connection (continued) AT$FTPOPEN must be entered after FTP configuration information has been entered. If any FTP configuration information has been saved to flash, it will be used to open the connection to the FTP server. After the FTP open completes successfully, FTP CONNECTION OPEN will be printed, otherwise an error string will be printed. Page 351 Ver. 1.
PAGE 362
AT Command Set Reference Ver. 1.00 4.15.3.
PAGE 363
AT Command Set Reference Ver. 1.00 4.15.4. $FTPGET Retrieve a Remote File Command Function Retrieves a remote file from the FTP server for either output on the serial port or storage to the local flash file system.
PAGE 364
AT Command Set Reference Ver. 1.00 4.15.4 $FTPGET Retrieve a Remote File (continued) Enfora Implementation Scope Full Notes GSM1308AT001 If local file is not specified, the remote file will be maintained in memory buffers until a subsequent FTP read request is performed to output a block of bytes onto the serial port. As the file is transmitted out the serial port, the FTP client will refill the memory buffers with additional file data from the FTP server. Page 354 Ver. 1.
PAGE 365
AT Command Set Reference Ver. 1.00 4.15.5. $FTPR Outputs block of file data onto serial port Command Function Outputs the requested number of bytes of a retrieved file from the remote FTP server onto the serial port.
PAGE 366
AT Command Set Reference Ver. 1.00 4.15.5 $FTPR Notes GSM1308AT001 Outputs block of file data onto serial port (continued) This command is only available after an FTP get operation has been initiated using the serial port as the file destination. It directs buffered file data from the FTP server to be transmitted in blocks out the serial port. This command is repetitively issued until the complete file is transmitted from the FTP server out the serial port. Page 356 Ver. 1.
PAGE 367
AT Command Set Reference Ver. 1.00 4.15.6. $FTPCLOSE Closes the connection to FTP server Command Function Closes the current connection with the remote FTP server.
PAGE 368
AT Command Set Reference Ver. 1.00 4.15.7. $FTPABORT Aborts current data operation with FTP server Command Function Interrupts the current data operation with the FTP server.
PAGE 369
AT Command Set Reference Ver. 1.00 4.15.8. $FTPCHDIR Change current working directory Command Function Changes the current working directory on the FTP server.
PAGE 370
AT Command Set Reference Ver. 1.00 4.16. Miscellaneous Commands 4.16.1. %NRG Network Registration and Service Selection Command Function Set command forces an attempt to select and register the GSM network operator. is used to select whether the selection is done automatically by the ME or is forced by this command to operator (it shall be given in format ).
PAGE 371
AT Command Set Reference Ver. 1.00 4.16.
PAGE 372
AT Command Set Reference Ver. 1.00 4.16.1. %NRG Network Registration and Service Selection (continued) Reference N/A Standard Scope N/A Enfora Implementation Scope N/A Notes GSM1308AT001 The command %NRG is an expansion of the +COPS command. The new command allows specifying the service state of the registration. For a list of current available network operators please use the test command of +COPS> Page 362 Ver. 1.
PAGE 373
AT Command Set Reference Ver. 1.00 4.16.2. %CACM Query Accumulated Call Meter Using PUCT Command Function Returns the current value of the accumulated call meter, calculated with the values given by the price per unit and currency table stored in SIM. Refer subclause 9.2 of [GSM 07.07] for possible values.
PAGE 374
AT Command Set Reference Ver. 1.00 4.16.3. %CAOC Query Current Call Meter Using PUCT Command Function Returns the current value of the current call meter, calculated with the values given by the price per unit and currency table stored in SIM. Refer subclause 9.2 of [GSM 07.07] for possible values.
PAGE 375
AT Command Set Reference Ver. 1.00 4.16.4. %CPI Call Progress Information Command Function This command refers to call progress information, which is indicated by the network during call establishment. The set command enable/disables the presentation of unsolicited notification result codes from TA to TE. When =1 and a call progress information is received during a call establishment, intermediate result code %CPI: ,,, is sent to TE.
PAGE 376
AT Command Set Reference Ver. 1.00 4.16.4. %CPI Call Progress Information (continued) Parameter Values (parameter sets/shows the result code presentation status in the TA) 0 disable 1 enable 2 status 3 append cause and ALS bearer state to unsolicited result code integer type; call identification number as described in GSM 02.30 subclause 4.5.5.
PAGE 377
AT Command Set Reference Ver. 1.00 4.16.4. %CPI Call Progress Information (continued) Notes %CPI=4 appends an Advanced Cause Code (For Experienced Users Only) GSM1308AT001 Page 367 Ver. 1.
PAGE 378
AT Command Set Reference Ver. 1.00 4.16.5. %CTV Call Timer Value Command Function Returns the current value of the last call duration in seconds. Refer subclause 9.2 of [GSM 07.07] for possible values Command Functional Group Results Command Format Query Response N/A N/A Write Format Response N/A N/A Read Format Response N/A N/A Execution Format Response AT%CTV %CTV: Parameter Values integer type; represents the duration of the last call in unit of seconds.
PAGE 379
AT Command Set Reference Ver. 1.00 4.16.6. %SNCNT Query (or Reset) the Byte Counters. (Only GPRS) Command Function Returns (or resets) the byte counts of every current connection.
PAGE 380
AT Command Set Reference Ver. 1.00 4.16.7. %CGAATT Automatic Attach and Detach Mode Command Function This command is used to chose the behavior of the attach procedure.
PAGE 381
AT Command Set Reference Ver. 1.00 4.16.8. %CGPPP PPP Negotiation Selection Command Function This command is used select the type of negotiation protocol.
PAGE 382
AT Command Set Reference Ver. 1.00 4.16.9. %CGPCO Set Type of Authentication, Username and Password Command Function This command sets the type of Authentication, username and password for GPRS context activation.
PAGE 383
AT Command Set Reference Ver. 1.00 4.16.9. %CGPCO Set Type of Authentication, Username and Password (continued) Parameter Values 0 - Inputs specified in Hexadecimal 1 - Inputs specified in ASCII Authentication data (ASCII) , where Username: Maximum 64 bytes ASCII string. Password: Maximum 64 bytes ASCII string. Authentication data (Hexadecimal): Protocol Configuration Option specified in Hex value; maximum size is equal to 251 bytes.
PAGE 384
AT Command Set Reference Ver. 1.00 4.16.9. %CGPCO Set Type of Authentication, Username and Password (continued) Example: Example of ASCII input parameters: AT%CGPCO=1, “username, password”, 1 AT%CGPCO? CGPCO: 1,"username,password",1 (PAP:80C023160101001608757365726E616D65087061737 776F726480211001010010810600000000830600000000) Example of Hex input parameters: AT%CGPCO=0, “80C023160101001608757365726E616D650870617373 776F726480211001010010810600000000830600000000”, 1 GSM1308AT001 Page 374 Ver. 1.
PAGE 385
AT Command Set Reference Ver. 1.00 4.16.10. %ALS Alternating Line Service Command Function Alternate Line Service provides the MS with the capability of associating two alternate lines with one IMSI. A user will be able to make and receive calls on either line as desired and will be billed separately for calls on each line. Each line will be associated with a separate directory number (MSISDN) and separate subscription profile.
PAGE 386
AT Command Set Reference Ver. 1.00 4.16.11. %CGREG GPRS Extended Registration State Command Function This command reports extended information about GPRS registration state. %CGREG behaves exactly as +CGREG does. In addition %CGREG supports three states +CGREG does not support.
PAGE 387
AT Command Set Reference Ver. 1.00 4.16.11 %CGREG GPRS Extended Registration State (continued) 0 1 2 3 4 5 6 7 8 9 not registered registered to home network not yet registered, but searching f or network to register to registration denied unknown state registered to foreign network (roaming) limited service (cell might be overloaded) GSM call active no cell available next attempt to update MS string type; two-byte location area code in hexadecimal format (e.g.
PAGE 388
AT Command Set Reference Ver. 1.00 4.16.12.
PAGE 389
AT Command Set Reference Ver. 1.00 4.16.13. %SLEEP Select level of sleep mode Command Function This command allows the user to select the level of sleep the modem will enter during periods of inactivity.
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AT Command Set Reference Ver. 1.00 4.16.13. Notes GSM1308AT001 %SLEEP Select Level of Sleep Mode (continued) If %SLEEP of 3 or 4 is selected, and the modem has entered Deep sleep, the UART will miss the first character that is sent over the serial port. This first character will wake up the UART and subsequent characters will be accepted by the UART. Default setting is 2 Page 380 Ver. 1.
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AT Command Set Reference Ver. 1.00 4.16.14.
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AT Command Set Reference Ver. 1.00 4.16.15. $PKG Request Firmware Package Command Function This command is used to obtain the firmware package version.
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AT Command Set Reference Ver. 1.00 4.16.17. $SNDMSG Send Test message Command Function This command allows the user to send the requested test message to the destination IP and port as defined in AT$FRIEND and AT$UDPAPI.
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AT Command Set Reference Ver. 1.00 4.16.18. $SMSDA Destination Address for SMS Messages Command Function This command allows a user to configure the phone number or email address for the sending of event data. It is also used in limiting the originating address for sending AT commands Over SMS Command Functional Group Enfora Specific Command Format Query Response AT$SMSDA=? $SMSDA: (1 - 5),"1234...","123..
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AT Command Set Reference Ver. 1.00 4.16.18 $SMSDA Standard Scope Destination Address for SMS messages (continued) Optional Enfora Implementation Scope Full Notes * For Enabler III products only, The ability to limit AT Commands over SMS is now also contolled by AT#SMSDAEN. If AT$SMSDAEN=1, (default) and if there are no addresses populated in AT$SMSDA, then all SMS with the correct AT command format addressed to the MSISDN of the device, and with the correct MDMID (if populated) will be allowed.
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AT Command Set Reference Ver. 1.00 4.16.19. $SMSDAEN Enable/Disable AT Commands over SMS Command Function This command allows the user to enable or disable the ability to allow AT commands over SMS Command Functional Group Enfora Specific Command Format Query Response AT$SMSDAEN =? $SMSDAEN: (0..
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AT Command Set Reference Ver. 1.00 4.16.19 Notes $SMSDAEN Enable/Disable AT Commands over SMS (continued) AT$SMSDAEN is set to 1 by default. This allows SMS over AT commands to be sent to the modem. IF there is no entries in AT$SMSDA, then all SMS with the correct AT command format, and addressed to the MSISDN of the device, and with the correct MDMID (if populated) will be allowed. AT$SMSDAEN=0 will completely disable all AT COMMAND over SMS. Any SMS received, will be treated as normal SMS.
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AT Command Set Reference Ver. 1.00 4.16.20. $UDPMSG Command Function Send and Receive UDP Messages This command allows the user to send UDP/IP data packets while in AT command mode. The destination IP address is set by the $friend command while the port number is set by the $udpapi command. The modem must have a GPRS context activation established ($areg=2 command setting).
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AT Command Set Reference Ver. 1.00 4.16.20 $UDPMSG Send and Receive UDP Messages (continued) 0 message will only be sent to the first IP address in the friend's list and to port number mentioned by the $UDPAPI command 1 message will be sent via the ACK method (controlled by $ACKTM command) to the IP address listed in $FRIEND and port number listed by $UDPAPI command 2 message will be sent to all IP address in $FRIEND command at port number listed by $UDPAPI command.
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AT Command Set Reference Ver. 1.00 4.16.20 $UDPMSG Send and Receive UDP Messages (continued) Notes Data received from OTA shall be sent to the modem's serial port as: $UDPMSG: (ASCII or Binary data) (NOTE: Binary message will be displayed as two ASCII Hex characters field from the at$udpmsg command will be sent to IP address(es) listed in the $FRIEND command and at port number defined by $UDPAPI command.
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AT Command Set Reference Ver. 1.00 4.16.21. $LUPREJ Get LUP Reject Cause Command Function This command is used to get the last Location Area Update cause. Command Functional Group Enfora Specific Command Format Query Response AT$LUPREJ=? $LUPREJ: (0,1) Write Format Response N/A N/A Read Format Response N/A N/A Execution Format Response AT$LUPREJ $LUPREJ: ,, OK Parameter Values Location Area Update reject cause. See notes section for reject codes.
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AT Command Set Reference Ver. 1.00 4.16.22. $SRN Module Serial Number Command Function This command will return the serial number of the module.
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AT Command Set Reference Ver. 1.00 4.16.23. $MSGSND Message Send Command Function The $MSGSND command has been created to allow sending of data from one mode to another.
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AT Command Set Reference Ver. 1.00 4.16.23 $MSGSND Message Send (continued) <”data”> a maximum of 50 bytes ASCII characters *If <”data”> shall contain the ‘;’ character (semicolon) the hexadecimal equivalent ‘\3b’ must be used instead. Reference Standard Scope Optional Enfora Implementation Scope Full Notes N/A Example: AT$MSGSND=0,"hello;" ERROR OK AT$MSGSND=0,"hello\3b" OK hello; GSM1308AT001 Page 397 Ver. 1.
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AT Command Set Reference Ver. 1.00 4.16.24. $OFF Power off command Command Function This command allows the user to perform a software-controlled shutdown. The modem gracefully deregisters from the network before powering down so it may take a few seconds before current consumption decreases. Requires a pulse on the PWR_CTRL or RESET pin to wake the unit back up.
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AT Command Set Reference Ver. 1.00 4.16.25. $OFFDLY Command Function Power off delay This command allows the user to configure the minimum time that the PWR_CTRL signal must be low before the module recognizes the signal as a power off command. This delay can be considered as a software debounce time for the PWR_CTRL signal. If the PWR_CTRL signal is held low for longer than the time specified by $OFFDLY, then the modem performs a softwarecontrolled shutdown.
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AT Command Set Reference Ver. 1.00 4.16.25 $OFFDLY Power Off Delay (continued) Parameter Values < delay > Delay time in milliseconds 0 = disable power down via PWR_CTRL signal. 1 to 255 = enable power down command via PWR_CTRL signal after signal is low for specified time in milliseconds Reference N/A Standard Scope Optional Enfora Implementation Scope Full Notes GSM1308AT001 Refer to GSM0000AN020 for more details. Page 400 Ver. 1.
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AT Command Set Reference Ver. 1.00 4.16.26. $PWRMSG Power On Message Command Function This command allows the user to change the default Power up message.
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AT Command Set Reference Ver. 1.00 4.16.26 $PWRMSG Power On Message (continued) Example: AT$PWRMSG? $PWRMSG: "AT-Command Interpreter ready" AT$RESET AT-Command Interpreter ready AT$PWRMSG ="Ready To Go" OK AT$PWRMSG? $PWRMSG: "Ready To Go" AT$RESET Ready To Go AT$PWRMSG ="" OK AT$PWRMSG? $PWRMSG: "AT-Command Interpreter ready" The second parameter is optional.
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AT Command Set Reference Ver. 1.00 4.16.27. $SIMDTC SIM Detection Enable / Disable Command Function This command allows the user to configure the hardware SIMDTC pin for automatic detection of SIM card insertion / removal. Command Functional Group Enfora Specific Command Format Query Response AT$SIMDTC=? $SIMDTC: (0..
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AT Command Set Reference Ver. 1.00 4.16.28. $BBCHG Recharge Backup Battery Command Function The backup battery can be recharged from the main battery. A programmable voltage regulator powered by the main battery allows recharging the backup battery. VBACKUP (pin 83) can be enabled to supply a charging voltage.
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AT Command Set Reference Ver. 1.00 4.16.28 $BBCHG Recharge Backup Battery (continued) Enfora Implementation Scope Full Notes Default state is disabled. Charging capability for lithium cell battery only. Typical charging current is 500 uAmps (350 uAmps minimum, 900 uAmps maximum. Example: AT$BBCHG=1,2 Enabler battery charging at 3.0V GSM1308AT001 Page 405 Ver. 1.
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AT Command Set Reference Ver. 1.00 4.16.29. %MEPD MEPD Configuration Data Command Function This command allows the user to read the current values of the MEPD configuration data. This configuration data is used for SIM personalization. The data is entered using a special application to bind the MEPD data to the modem. This AT command can only query the contents of the data, not change it.
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AT Command Set Reference Ver. 1.00 4.16.29 %MEPD MEPD Configuration Data (continued) Enfora Implementation Scope Full Notes: GSM1308AT001 “NPL” MEPD data replaces AT+CLCKCFG. “CPL” MEPD data replaces AT+CLCKCP. “PPL” MEPD data replaces AT+CLCKSP. Page 408 Ver. 1.
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AT Command Set Reference Ver. 1.00 4.16.30. $ICCID Integrated Circuit Card ID Command Function This command allows the user to retrieve the Integrated Circuit Card Identification (ICCID) from the SIM. Command Functional Group Enfora Specific Command Format Query Response AT$ICCID=? OK Write Format N/A Response OK Read Format Response AT$ICCID? $ICCID: 89014103211116517727 OK Execution Format Response N/A N/A Parameter Values N/A Reference GSM 11.11 Chapter 10.1.
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AT Command Set Reference Ver. 1.00 4.16.31. $RICSD CSD Ring Indicate Command Function This command allows the user to set the act of the ring indicate for a CS data call. Command Functional Group Enfora Specific Command Format Query Response Write Format AT$RICSD=? $RICSD: (0-1) AT$RICSD= CSD RI mode Response OK Read Format Response AT$RICSD? $RICSD: CSD RI mode Execution Format Response N/A N/A Parameter Values N/A 0 1 GSM1308AT001 Ring goes low and will remain low.
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AT Command Set Reference Ver. 1.00 4.16.32. $USRVAL User Value Command Function Allows the user to store a value in flash memory which can later be retrieved.
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AT Command Set Reference Ver. 1.00 4.16.32 $USRVAL User Value (continued) Reference N/A Standard Scope Optional Enfora Implementation Scope Full Notes: GSM1308AT001 N/A Page 412 Ver. 1.
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AT Command Set Reference Ver. 1.00 4.16.33. $SPN Software Part Number Command Function This command shows the revision number assigned to the software version running on the modem.
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AT Command Set Reference Ver. 1.00 4.16.34. $PASSWD Set authorization for AT commands for serial, SMS and API Command Function This command allows the user to enable or disable authorization for AT commands for the serial, SMS and API.
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AT Command Set Reference Ver. 1.00 4.16.34 $PASSWD Set authorization for AT commands for serial, SMS and API (continued) Bit value 1 2 4 Interface Serial Port SMS API To select multiple items to authorize, add the bit values of each interface to be authorized. To authorize API and SMS only, the mask value is 6 (4 + 2). AT commands entered over the serial port will not execute and will reply with ERROR. Notes GSM1308AT001 N/A Page 415 Ver. 1.
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AT Command Set Reference Ver. 1.00 4.16.35. $DEVTYP Query the device type Command Function The $DEVTYP queries returns the product ID and software version. Command Functional Group Enfora Specific Command Format Query Response N/A Write Format Response AT$DEVTYP $DEVTYP: , Read Format Response AT$DEVTYP? $DEVTYP: , Execution Format Response N/A N/A Parameter Values Product ID 4-digit hex Software Version value (for example, 2.1.4.
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AT Command Set Reference Ver. 1.00 Appendix C – Default AT Values ATE Enable Command Echo Default Value: Default Value Meaning: 1 Echo on. ATQ Result Code Suppression Default Value: 0 Default Value Meaning: DCE transmits result codes.
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AT Command Set Reference Ver. 1.00 AT+WS46 Select Wireless Network Default Value: 12 Default Value Meaning: GSM Digital Cellular. AT+CBST Select Bearer Service Type Default Value: speed=7, name=0, ce=1 Default Value Meaning: Over the air baud rate is 9600, no name, nontransparent connection element. AT+CRLP Select Radio Link Protocol Param. for Orig.
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AT Command Set Reference Ver. 1.00 AT+CMEE Report Mobile Equipment Error Default Value: 0 Default Value Meaning: Disable CME Error reporting. AT+CSMS Select Message Service Default Value: service=0,mt=1,mo=1,bm=1 Default Value Meaning: Service=0: CSMS_SERV_GsmPh2 Mt=1: mobile terminated message enable Mo=1: Mobile originated message enable Bm=1: broadcast type message enable AT+CMGF Select SMS Message Format Default Value: 1 Default Value Meaning: Text Mode.
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AT Command Set Reference Ver. 1.00 AT+COLP Connected Line Identification Presentation Default Value: 0 Default Value Meaning: Connected Line Identification Presentation disabled. AT+COPS Operator Selection Default Value: mode=0, format=0,oper=”operator” Default Value Meaning: Mode=0: Automatic selection Format=0: long format alphanumeric Oper=”operator”, the name of the operator AT+CSCS Select Character Set Default Value: “PCCP437” Default Value Meaning: Character set equals PCCP437.
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AT Command Set Reference Ver. 1.00 AT+IFC Local Flow Control Default Value: Default Value Meaning: AT+ICF Character Framing Default Value: Default Value Meaning: 2,2 Hardware flow control enabled. 3 8 bits, 1 stop bit, parity ignored. AT+CGDCONT Define PDP Context Default Value: Default Value Meaning: No context defined. AT+CGQREQ Quality of Service (requested) Default Value: 1,0,0,0,0,0 Default Value Meaning: Subscribed.
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AT Command Set Reference Ver. 1.00 AT+CFUN Set Phone Functionality Default Value: 0 Default Value Meaning: Minimum functionality. AT+CMUT Mute Control Default Value: Default Value Meaning: 0 Muting off. AT+CSVM Set Voicemail Number Default Value: 0,””,129 Default Value Meaning: No voicemail number entered. AT+CSTA Select Type of Address Default Value: 129 Default Value Meaning: Dialing string without International Access Code character “+”.
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AT Command Set Reference Ver. 1.00 AT$AREG Set Auto Registration Default Value: 1 Default Value Meaning: Auto registration set to on. AT$BAT Battery Status Query Default Value: 0,0,0 Default Value Meaning: No battery detected. AT$UDPAPI Modem API Address Default Value: “199.245.180.013”,1720 Default Value Meaning: Default UDP API IP and Port. AT$APIPWD API Password Default Value: Default Value Meaning: “” No password defined.
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AT Command Set Reference Ver. 1.00 AT$PADBLK PAD Block Size Default Value: 512 Default Value Meaning: PAD block size. AT$PADBS PAD Backspace Character Default Value: 08 Default Value Meaning: PAD backspace character is backspace key. AT$PADFWD PAD Forward Character Default Value: 0D Default Value Meaning: PAD forwarding character is carriage return. AT$PADTO PAD Timeout Value Default Value: 50 Default Value Meaning: PAD forwarding timeout is 5 seconds. AT$PADDST PAD Destination IP/Port Default Value: 0.0.0.
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AT Command Set Reference Ver. 1.00 AT$VGT Speaker Transmit Gain Default Value: 12 Default Value Meaning: Coarse transmit speaker gain is +6 dB. AT$VLVL Speaker Volume Default Value: Default Value Meaning: 4 Speaker volume is set to –6 dB. AT$VST Sidetone Volume Default Value: Default Value Meaning: 4 Side tone volume set to –14 dB. AT$IOCFG GPIO Configuration Default Value: 11111111 11111111 Default Value Meaning: All I/O set to input, current status: all input.