AT Command Set
MC35_ATC_01_V04.00 Page 6 of 238 02.04.2002
5.13 AT+CSCB Select cell broadcast messages ........................................................................145
5.14 AT+CSDH Show SMS text mode parameters..................................................................... 146
5.15 AT+CSMP Set SMS text mode parameters ........................................................................147
5.16 AT+CSMS Select Message Service.................................................................................... 148
6 GPRS AT commands in accordance with GSM 07.07........................... 149
6.1 Commands specific to MTs supporting GPRS..................................................................... 149
6.1.1 AT+CGATT GPRS attach and detach................................................................................. 149
6.1.2 AT+CGACT PDP context activate or deactivate .................................................................150
6.1.3 AT+CGDATA Enter data state ............................................................................................151
6.1.4 AT+CGDCONT Define PDP Context ..................................................................................152
6.1.5 AT+CGQMIN Quality of Service Profile (Minimum acceptable) ..........................................154
6.1.6 AT+CGQREQ Quality of Service Profile (Requested) ........................................................ 158
6.1.7 AT+CGSMS Select service for MO SMS messages........................................................... 162
6.1.8 AT^SGAUTH Set type of authentication for PPP connection ............................................ 163
6.2 Modem compatibility commands to MTs supporting GPRS................................................. 164
6.3 ATD *99# Request GPRS service....................................................................................... 164
6.3.1 ATD *98# Request GPRS IP service .................................................................................165
6.3.2 ATH Manual rejection of a network request for PDP context activation ............................. 166
6.4 Using GPRS AT commands (examples).............................................................................. 167
6.4.1 Miscellaneous AT commands ..............................................................................................167
6.5 Using the GPRS dial command ATD ................................................................................... 169
7 AT Commands for SIM Application Toolkit (GSM 11.14)...................... 170
7.1 AT^SSTA Remote-SAT Interface Activation ........................................................................171
7.2 ^SSTN Remote-SAT Notification.......................................................................................... 172
7.3 AT^SSTGI Remote-SAT Get Information............................................................................. 173
7.4 AT^SSTR Remote-SAT Response....................................................................................... 174
8 Siemens defined AT commands for enhanced functions.....................175
8.1 AT+CXXCID Display card ID (identical to AT^SCID) ..........................................................175
8.2 AT^MONI Monitor idle mode and dedicated mode ............................................................. 176
8.3 AT^MONP Monitor neighbour cells..................................................................................... 178
8.4 AT^SACM Advice of charge and query of ACM and ACMmax........................................... 179
8.5 AT^SBC Battery charging / discharging and charge control ...............................................180
8.6 AT^SCID Display SIM card identification number ...............................................................183
8.7 AT^SCKS Set SIM connection presentation mode and query SIM connection status ....... 184
8.8 AT^SCNI List Call Number Information............................................................................... 185
8.9 AT^SCTM Set critical operating temperature presentation mode or quer y temperature.... 186
8.10 AT^SDLD Delete the “last number redial“ memory............................................................. 188
8.11 AT^SHOM Display Homezone............................................................................................ 188
8.12 AT^SLCD Display Last Call Duration.................................................................................. 188
8.13 AT^SLCK Facility lock......................................................................................................... 189
8.14 AT^SMGL List SMS messages from preferred storage ......................................................190
8.15 AT^SMGO Set or query SMS overflow presentation mode or query SMS overf low...........191
8.16 AT^SMSO Switch off mobile station.................................................................................... 192
8.17 AT^SMGR Read SMS message without set to REC READ ............................................... 192
8.18 AT^SM20 Set M20 Compatibility......................................................................................... 193
8.19 AT^SNFA Set or query microphone attenuation .................................................................194
8.20 AT^SNFD Set audio parameters to manufacturer default values ....................................... 195
8.21 AT^SNFI Set microphone path parameters ........................................................................ 196
8.22 AT^SNFM Mute microphone............................................................................................... 197
8.23 Audio programming model ...................................................................................................197