Siemens AC75 - Manual (Page 3)

AC75 AT Command Set
Contents
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AC75_ATC_V01.002 Page 3 of 569 10/30/06
Confidential / Released
1. Introduction............................................................................................................................................ 14
1.1
Scope of the document ................................................................................................................. 14
1.2 Related documents ....................................................................................................................... 15
1.3 Document conventions.................................................................................................................. 16
1.3.1
Quick reference table..................................................................................................... 16
1.3.2 Superscript notation for parameters and values ............................................................ 17
1.4 AT Command Syntax .................................................................................................................... 18
1.4.1
Using Parameters .......................................................................................................... 18
1.4.2 Combining AT commands on the same command line ................................................. 19
1.5 Supported character sets .............................................................................................................. 20
1.5.1
GSM alphabet tables and UCS2 character values ........................................................ 22
1.5.2 UCS2 and GSM data coding and conversion for SMS text mode ................................. 24
1.5.2.1 Implementing output of SIM data to Terminal (direction TA to TE) ................................ 24
1.5.2.2 Implementing input of Terminal data to SIM (direction TE to TA)................................... 25
1.6 Serial Interface Flow Control ......................................................................................................... 26
1.6.1
Software Flow Control (XON/OFF Handshake)............................................................. 26
1.6.2 Hardware Flow Control (RTS/CTS Handshake) ............................................................ 26
1.7 Communication between Customer Application and AC75........................................................... 28
1.8 Unsolicited Result Code Presentation........................................................................................... 29
1.9 Common PCN Handset Specification (CPHS) .............................................................................. 30
1.10 Errors and Messages .................................................................................................................... 31
2. Configuration Commands..................................................................................................................... 32
2.1
AT&F Set all current parameters to manufacturer defaults ......................................................... 32
2.2 AT&V Display current configuration ............................................................................................ 33
2.2.1
AT&V responses............................................................................................................ 34
2.3 AT&W Stores current configuration to user defined profile ......................................................... 36
2.4 ATQ Set result code presentation mode ..................................................................................... 37
2.5 ATV Set result code format mode ............................................................................................... 38
2.5.1
Verbose and numeric result codes ................................................................................ 38
2.6 ATX Set CONNECT result code format and call monitoring ....................................................... 39
2.7 AT\V Set CONNECT result code format ..................................................................................... 40
2.8 ATZ Set all current parameters to user defined profile................................................................ 41
2.9 AT+CFUN Set phone functionality .............................................................................................. 42
2.9.1
Wake up the ME from SLEEP mode ............................................................................. 44
2.10 AT^SMSO Switch off mobile station............................................................................................ 46
2.11 AT+GCAP Request complete TA capabilities list........................................................................ 47
2.12 AT+CMEE Mobile Equipment Error Message Format ................................................................ 48
2.12.1 CME/CMS Error Code Overview ................................................................................... 49
2.13 AT+CSCS Select TE character set ............................................................................................. 54
2.14 AT^SCFG Extended Configuration Settings ............................................................................... 55
2.15 AT^SM20 Set M20 compatibility mode ....................................................................................... 79
3. Status Control Commands ................................................................................................................... 80
3.1
AT+CMER Mobile Equipment Event Reporting .......................................................................... 80
3.2 AT+CIND Indicator control .......................................................................................................... 82
Contents