Specifications

Table of Contents
Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371B) 6
11.15 AT^SGAUTH Set Type of Authentication for PPP Connection.................................................................162
11.16 AT^SGCONF Configuration of GPRS-Related Parameters .....................................................................162
11.17 ATA Manual Response to a Network Request for PDP Context Activation..............................................163
11.18 ATD*99# Request GPRS Service ............................................................................................................163
11.19 ATD*98# Request GPRS IP Service........................................................................................................164
11.20 ATH Manual Rejection of a Network Request for PDP Context Activation...............................................164
11.21 ATS0 Automatic Response to a Network Request for PDP Context Activation........................................165
11.22 Using GPRS AT Commands (Examples)...................................................................................................166
11.23 Using the GPRS Dial Command ATD (Example).......................................................................................167
Chapter 12. FAX Commands...................................................................................................................................168
12.1 FAX Parameters...........................................................................................................................................168
12.2 AT+FCLASS Fax: Select, Read or Test Service Class ..............................................................................168
12.3 AT+FRH Receive Data Using HDLC Framing............................................................................................169
12.4 AT+FRM Receive Data ..............................................................................................................................169
12.5 AT+FRS Receive Silence...........................................................................................................................169
12.6 AT+FTH Transmit Data Using HDLC Framing ...........................................................................................169
12.7 AT+FTM Transmit Data..............................................................................................................................170
12.8 AT+FTS Stop Transmission and Wait........................................................................................................170
Chapter 13. Short Message Service (SMS) Commands........................................................................................171
13.1 SMS Parameters..........................................................................................................................................171
13.2 AT+CMGC Send an SMS Command.........................................................................................................174
13.3 AT+CMGD Delete SMS Message..............................................................................................................174
13.4 AT+CMGF Select SMS Message Format ..................................................................................................174
13.5 AT+CMGL List SMS Messages from Preferred Store................................................................................175
13.6 AT+CMGR Read SMS Messages..............................................................................................................176
13.7 AT+CMGS Send SMS Message ................................................................................................................177
13.8 AT+CMGW Write Short Messages to Memory...........................................................................................178
13.9 AT+CMSS Send Short Messages from Storage ........................................................................................179
13.10 AT+CNMA New SMS Message Acknowledge to ME/TE Phase 2+ .........................................................179
13.11 AT+CNMI New Short Message Indication................................................................................................180
13.12 AT+CPMS Preferred SMS Message Storage ..........................................................................................182
13.13 AT+CSCA SMS Service Center Address .................................................................................................183
13.14 AT+CSCB Select Cell Broadcast Message Indication..............................................................................183
13.15 AT+CSDH Show SMS Text Mode Parameters ........................................................................................184
13.16 AT+CSMP Set SMS Text Mode Parameters............................................................................................184
13.17 AT+CSMS Select Message Service.........................................................................................................185
13.18 AT^SCML List Concatenated Short Messages from Preferred Store.......................................................186
13.19 AT^SCMR Read Concatenated Short Messages.....................................................................................187
13.20 AT^SCMS Send Concatenated Short Messages .....................................................................................188
13.21 AT^SCMW Write Concatenated Short Messages to Memory ..................................................................188
13.22 AT^SLMS List SMS Memory Storage ......................................................................................................189
13.23 AT^SMGL List Short Messages from Preferred Store without Setting Status to REC READ...................189
13.24 AT^SMGO Set or Query SMS Overflow Pesentation Mode or Query SMS Overflow ..............................190
13.25 AT^SMGR Read Short Message without Setting Status to REC READ...................................................190
13.26 AT^SSCONF SMS Command Configuration ...........................................................................................191
13.27 AT^SSDA Set SMS Display Availability ...................................................................................................191
13.28 AT^SSMSS Set Short Message Storage Sequence ................................................................................192
Chapter 14. SIM-Related Commands......................................................................................................................193
14.1 AT+CRSM Restricted SIM Access.............................................................................................................193
14.2 AT^SXSM Extended SIM Access...............................................................................................................195
14.3 AT^SCKS Query SIM and Chip Card Holder Status ..................................................................................196
14.4 AT^SSET Indicate SIM Data Ready...........................................................................................................197
14.5 AT^SCID Display SIM Card Identification Number.....................................................................................197
14.6 AT+CXXCID Display Card ID.....................................................................................................................197
Chapter 15. SIM Application Toolkit (SAT) Commands ........................................................................................198
15.1 AT^SSTA SAT Interface Activation ............................................................................................................198
15.2 ^SSTN SAT Notification .............................................................................................................................199
15.3 AT^SSTGI SAT Get Information.................................................................................................................200
15.4 AT^SSTR SAT Response ..............................................................................................................................200
Chapter 16. Phonebook Commands.......................................................................................................................201
16.1 Sort Order for Phonebooks ..........................................................................................................................201
16.2 AT+CNUM Read Own Numbers ................................................................................................................202
16.3 AT+CPBR Read from Phonebook..............................................................................................................202
16.4 AT+CPBS Select Phonebook Memory Storage .........................................................................................204