Specifications
Table Of Contents
- Chapter 1 – Introduction
- Chapter 2 – AT Commands Overview
- Chapter 3 - General Commands
- Chapter 4 – Identification Commands
- Chapter 5 – Query Commands
- Chapter 6 – Global Configuration Commands
- Chapter 7 – Status Commands
- Chapter 8 – Communication Commands
- Fixed DTE Rate +IPR
- DTE-DCE Local Flow Control +IFC
- Set DCD Signal &C
- Set DTR Signal &D
- Set DSR Signal &S
- V.42bis Data Compression +DS
- V.42bis Data Compression Report +DR
- Hang-Up 1x Data Command +WCHD
- Automatic Answer S0
- Line Termination Character S3
- Response Formatting Character S4
- Command Edit Character S5
- Connection Completion Timeout S7
- Carrier Detect Threshold S9
- Automatic Disconnect Delay S10
- DTMF Duration and Spacing S11
- Chapter 9 – Call Control Commands
- Dial Command D
- Hang-Up Command H
- Answer a Call A
- Calling Line Identification Presentation +CLIP
- Call Waiting Indication +CCWA
- Incoming Call +RING
- Set Voice Privacy Level +WPRV
- Emergency Mode +WSOS
- Call Answered +WANS
- Call Connected +WCNT
- Call Ended +WEND
- Call Originated +WORG
- CPHS Command +CPHS
- Voice Mail Indicator +WVMI
- List Current Call State +CLCC
- Call Forwarding +CCFC
- Send Flash to Base Station +WFSH
- Send DTMF Tones +VTS
- Chapter 10 – Network Service Commands
- Serving System +CSS
- Set Rm Interface Protocol +CRM
- Signal Quality +CSQ
- Network Registration & Roaming +CREG
- Set More Preferred Rescans +WTBMPRS
- Band Preference +WBND
- Service Indication +WSRV
- Roam Preference +WRMP
- Default Cell Band +WDCB
- Roaming Indication +WROM
- Enhanced Roaming Indication +WERI
- Cell Environment and RxLev Indication +CCED
- Chapter 11 – Provisioning Control Commands
- Chapter 12 – OTASP / OTAPA Indications
- Chapter 13 – OMA / DM Control Commands
- Chapter 14 – Short Message Service Control Commands
- Send Message +CMGS
- Read Message +CMGR
- List Message +CMGL
- Delete Message +CMGD
- Preferred Message Storage +CPMS
- Set SMS Compose Language and Encoding +WSCL
- New Message Indication +CNMI
- Incoming Message Directly Displayed +CMT
- Incoming Message Stored in Memory +CMTI
- SMS Status Report Indication Directly Displayed +CDS
- SMS Message Storage Full +WMGF
- Chapter 15 – Audio Commands
- Audio Subsystem Overview
- Speaker & Microphone Selection +SPEAKER
- Microphone Gain Enable +MGE
- Microphone Gain +VGT
- Speaker Gain Control +VGR
- Digital Gain Transmit +WDGT
- Digital Gain Receive +WDGR
- Side Tone Modification +SIDET
- Echo Cancellation +ECHO
- Loudspeaker Volume Level +CLVL
- Initialize Voice Parameters +VIP
- Audio Loopback &T
- Chapter 16 – Data Commands
- Chapter 17 – TCP App AT Commands (For Non-UIP Builds)
- Configure TCP/IP +WIPCFG
- Bearer Configuration +WIPBR
- Bearer Status +WIPBR
- Service Creation +WIPCREATE
- Service Status Unsolicited Response 1 +WIPREADY
- Service Status Unsolicited Response 2 +WIPACCEPT
- Service Status Unsolicited Response 3 +WIPERROR
- Last Socket Error Query +WIPERR
- Socket Data Exchange +WIPDATA
- TCP/IP Service Option Handling +WIPOPT
- Closing a Service +WIPCLOSE
- Close Service Status +WIPPEERCLOSE
- Enable Relay Mode for SIP Dial-Up +WRLY
- Chapter 18 – Sleep Commands (Not for UIP)
- Chapter 19 – Host Application Scenarios
- Chapter 20 – Effects of AT&W, ATZ, and AT&F
- Chapter 21 – CDMA Terminology and Acronyms
- Index
Chapter 14 – Short Message Service Control Commands
Multi-Tech Systems, Inc. CDMA C1 AT Commands Reference Guide 81
Command
Possible Responses
AT+CNMI=2,1,0,0,0
Note: <mt>=1
OK
AT+CMTI : “MT”,1
Note: message received
AT+CNMI=2,2,0,0,0
Note: <mt>=2
OK
+CMT : “8585551212”,”98/10/01,12 :30 00”,
129,1,2,0,5<CR><LF>
Hello
Note: message received
AT+CNMI=2,0,0,1,0
Note: <ds>=1
OK
AT+CMGS=”8585551212”<CR>
Message to send <ctrl-Z>
Note: Send a message in text mode
+CMGS : 7
OK
Note: Successful transmission
+CDS : 2, 116, ”8585551212”, 129, “98/10/01,12 :30
:07”, “98/10/01 12 :30 :08”, 32768
Note: message was correctly delivered
Values: <mode> The <mode> value controls the processing of unsolicited result codes.
Only mode 2 is supported at this time.
2 Buffer unsolicited result codes in the TA when TA-TE link is reserved and flush
them to the TE after reservation. Otherwise forward the messages directly to
the TE without storing.
<mt> Sets the result code indication routing for SMS-DELIVERs. Default is 1.
0 No SMS-DELIVER indications are routed.
1 SMS-DELIVERs are routed using unsolicited code: +CMTI: “MT”, <index>
2 or 3 SMS-DELIVERs (except class 2 messages) are routed using unsolicited code:
+CMT: <oa>, <scts>, <tooa>, <lang>, <encod>,
<priority>[,<cbn>],<length><CR><LF><data> (text mode)
<bm> Sets the result code indication routing for received Cell Broadcast Messages.
Default is 0.
0 No CBM indications are routed to the TE. The CBMs are not stored.
2 or 3 New CBMs are routed directly to the TE using unsolicited result code (format
matches that of +CBM: <oa>, [<alpha>,] <scts> [,<tooa>, <length>]
<CR><LF><data> (text mode)
<ds> Sets the routing for SMS-STATUS-REPORTs. Default is 0.
0 No SMS-STATUS-REPORTs are routed.
1 SMS-STATUS-REPORTs are routed using unsolicited code: +CDS: <fo>, <mr>,
[<ra>] , [<tora>], <scts>, <dt>, <st> (Text mode)
<bfr> Since <mode> cannot be changed, this parameter is no longer used, but these
values are still accepted for legacy purposes. Default is 0.
0 TA buffer of unsolicited result codes defined within this command is flushed to
the TE when <mode> 1…3 is entered (OK response shall be given before flushing
the codes)
1 TA buffer of unsolicited result codes defined within this command is cleared
when <mode> 1…3 is entered.