TC45 AT Command Set
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TC45_ATC_V02.02 Page 4 of 461 4/16/04
Confidential / Released
2.12 AT+CSCS Select TE character set ............................................................................................. 51
2.13 AT^SCFG Extended Configuration Settings ............................................................................... 53
2.14 AT^SM20 Set M20 compatibility mode ....................................................................................... 63
3. Status Control Commands ................................................................................................................... 65
3.1 AT+CMER Mobile Equipment Event Reporting .......................................................................... 65
3.2 AT+CIND Indicator control .......................................................................................................... 68
3.3 AT^SIND Extended Indicator Control.......................................................................................... 72
3.4 AT+CEER Extended Error Report............................................................................................... 74
3.4.1 Cause Location ID for the extended error report.............................................................. 76
3.4.2 GSM release cause for L3 Radio Resource (RR) ............................................................ 77
3.4.3 SIEMENS release cause for L3 Radio Resource (RR) .................................................... 77
3.4.4 GSM release cause for Mobility Management (MM) ........................................................ 78
3.4.5 SIEMENS release cause for L3 Mobility Management (MM) ........................................... 79
3.4.6 GSM release cause for L3 Call Control (CC) ................................................................... 79
3.4.7 SIEMENS release cause for L3 Call Control (CC) ........................................................... 81
3.4.8 SIEMENS release cause for L3 Advice of Charge (AOC)................................................ 81
3.4.9 GSM Release cause for Supplementary Service Call...................................................... 82
3.4.10 SIEMENS release cause for Call-related Supplementary Services (CRSS).................... 83
3.4.11 SIEMENS release cause for Session Management (SM) ................................................ 84
3.4.12 GSM cause for L3 Protocol module or other local cause ................................................ 84
3.4.13 SIEMENS release cause for GPRS API........................................................................... 85
3.4.14 SIEMENS release cause for Embedded Netcore............................................................. 85
3.5 ATS18 Extended call release report............................................................................................86
3.6 AT+CPAS Mobile equipment activity status................................................................................ 88
3.7 AT+WS46 Select wireless network ............................................................................................. 89
4. Serial Interface Control Commands..................................................................................................... 90
4.1 AT\Q Flowcontrol......................................................................................................................... 90
4.2 AT&C Set circuit Data Carrier Detect (DCD) function mode ....................................................... 91
4.3 AT&D Set circuit Data Terminal Ready (DTR) function mode..................................................... 92
4.4 AT&S Set circuit Data Set Ready (DSR) function mode ............................................................. 93
4.5 ATE Enable command echo........................................................................................................ 94
4.6 AT+ILRR Set TE-TA local rate reporting..................................................................................... 95
4.7 AT+IPR Set fixed local rate ......................................................................................................... 97
4.7.1 Autobauding ..................................................................................................................... 99
4.8 AT+CMUX Enter multiplex mode .............................................................................................. 100
4.8.1 Restrictions on Multiplex mode ...................................................................................... 101
4.8.2 Second serial interface ASC1 ........................................................................................ 103
5. Security Commands ............................................................................................................................ 104
5.1 AT+CPIN Enter PIN .................................................................................................................. 104
5.1.1 What to do if PIN or password authentication fails?....................................................... 106
5.2 AT+CPIN2 Enter PIN2 .............................................................................................................. 108
5.3 AT^SPIC Display PIN counter...................................................................................................111
