AC75 AT Command Set Contents s
AC75_ATC_V01.002 Page 5 of 569 10/30/06
Confidential / Released
6.4 AT+CGMM Request model identification......................................................................... .........152
6.5 AT+GMM Request model identification..................................................................................... 152
6.6 AT+CGMR Request revision identification of software status................................................... 153
6.7 AT+GMR Request revision identification of software status......................... ............................153
6.8 AT+CGSN Request International Mobile Equipment Identity (IMEI)......................................... 154
6.9 AT+GSN Request International Mobile Equipment Identity (IMEI).. .........................................154
6.10 AT+CIMI Request International Mobile Subscriber Identity (IMSI)............................................ 155
7. Call related Commands....................................................................................................................... 156
7.1 Call Status Information............................. ................................................................................... 156
7.2 ATA Answer a call................................................................................................ .....................157
7.3 ATD Mobile originated call to specified number........................................................................ 158
7.4 ATD><mem><n> Mobile originated call using specific memory and index number.. ...............160
7.5 ATD><n> Mobile originated call from active memory using index number............................... 162
7.6 ATD><str> Mobile originated call from active memory using corresponding field..... ...............163
7.7 ATDI Mobile originated call to ISDN number............................................................................. 164
7.8 ATDL Redial last number used........................................ .........................................................165
7.9 ATH Disconnect existing connection......................................................................................... 166
7.10 AT+CHUP Hang up call...................... ...................................................................................... 167
7.11 AT^SHUP Hang up call(s) indicating a specific GSM04.08 release cause............................... 168
7.12 ATS0 Set number of rings before automatically answering a call............................................. 170
7.13 ATS6 Set pause before blind dialing......................................................................................... 171
7.14 ATS7 Set number of seconds to wait for connection completion.............................................. 172
7.15 ATS8 Set number of seconds to wait for comma dialing modifier............................................. 173
7.16 ATS10 Set disconnect delay after indicating the absence of data carrier................................. 174
7.17 ATO Switch from command mode to data mode / PPP online mode........................................175
7.18 +++ Switch from data mode to command mode........ ............................................................... 176
7.19 AT+CBST Select bearer service type.................... ................................................................... 177
7.20 AT+CRLP Select radio link protocol parameters for originated non-transparent data calls......179
7.21 AT+CLCC List current calls of ME............ ................................................................................ 180
7.22 AT^SLCC Siemens defined command to list current calls of ME.............................................. 182
7.23 AT+CR Service reporting control..................... .........................................................................187
7.24 AT+CRC Set Cellular Result Codes for incoming call indication.. ............................................188
7.25 AT+CSNS Single Numbering Scheme...................................................................................... 189
7.26 AT^SCNI List Call Number Information..................................................................................... 190
7.27 AT^SLCD Display Last Call Duration........................................................................................ 191
7.28 AT^STCD Display Total Call Duration....................................................................................... 192
7.29 ATP Select pulse dialing............................... ............................................................................ 193
7.30 ATT Select tone dialing........................................................................... .................................. 193
8. Network Service Commands............................................................................ ..................................194
8.1 AT+COPN Read operator names.......................... ................................................................... 194
8.2 AT+COPS Operator Selection............... ................................................................................... 195
8.3 AT^SOPS Extended Operator Selection................................................................................... 198
8.4 AT+CREG Network registration................................................. ...............................................200
8.5 AT+CSQ Signal quality....................... ...................................................................................... 203
8.6 AT^SMONC Cell Monitoring......................................................................................................204
8.7 AT^SMOND Cell Monitoring......................................................................................................206
8.8 AT^SFNUR Select the fixed network user rate....................................... ..................................209
8.9 AT^MONI Monitor idle mode and dedicated mode.......................... .........................................210