Siemens Brodersen MC55 AT User Manual

MC55_ATC_V04.00 Page 3 of 475 3/17/06
Confidential / Released
1. Introduction............................................................................................................................................ 13
1.1 Scope of the document ................................................................................................................. 13
1.2 Related documents ....................................................................................................................... 14
1.3 Document conventions.................................................................................................................. 15
1.3.1 Quick reference table..................................................................................................... 15
1.3.2 Superscript notation for parameters and values ............................................................ 16
1.4 AT Command Syntax .................................................................................................................... 17
1.4.1 Using Parameters .......................................................................................................... 17
1.4.2 Combining AT commands on the same command line ................................................. 18
1.5 Supported character sets .............................................................................................................. 19
1.5.1 GSM alphabet tables and UCS2 character values ........................................................ 21
1.5.2 UCS2 and GSM data coding and conversion for SMS text mode ................................. 23
1.5.2.1 Implementing output of SIM data to Terminal (direction TA to TE) ................................ 23
1.5.2.2 Implementing input of Terminal data to SIM (direction TE to TA)................................... 24
1.6 Serial Interface Flow Control ......................................................................................................... 25
1.6.1 Software Flow Control (XON/OFF Handshake)............................................................. 25
1.6.2 Hardware Flow Control (RTS/CTS Handshake) ............................................................ 25
1.7 Unsolicited Result Code Presentation........................................................................................... 26
1.7.1 Communication between Customer Application and MC55 .......................................... 26
1.8 Common PCN Handset Specification (CPHS) .............................................................................. 27
1.9 Errors and Messages .................................................................................................................... 28
2. Configuration Commands..................................................................................................................... 29
2.1 AT&F Set all current parameters to manufacturer defaults ......................................................... 29
2.2 AT&V Display current configuration ............................................................................................30
2.2.1 AT&V responses............................................................................................................ 31
2.3 AT&W Stores current configuration to user defined profile ......................................................... 32
2.4 ATQ Set result code presentation mode ..................................................................................... 33
2.5 ATV Set result code format mode ...............................................................................................34
2.5.1 Verbose and numeric result codes ................................................................................ 34
2.6 ATX Set CONNECT result code format and call monitoring ....................................................... 35
2.7 ATZ Set all current parameters to user defined profile................................................................ 36
2.8 AT+CFUN Set phone functionality .............................................................................................. 37
2.8.1 Wake up the ME from SLEEP mode ............................................................................. 40
2.9 AT^SMSO Switch off mobile station............................................................................................ 42
2.10 AT+GCAP Request complete TA capabilities list........................................................................ 43
2.11 AT+CMEE Mobile Equipment Error Message Format ................................................................ 44
2.11.1 CME/CMS Error Code Overview ................................................................................... 45
2.12 AT+CSCS Select TE character set ............................................................................................. 49
2.13 AT^SCFG Extended Configuration Settings ............................................................................... 50
2.14 AT^SM20 Set M20 compatibility mode ....................................................................................... 59
3. Status Control Commands ................................................................................................................... 60
3.1 AT+CMER Mobile Equipment Event Reporting .......................................................................... 60
3.2 AT+CIND Indicator control .......................................................................................................... 62
3.3 AT^SIND Extended Indicator Control.......................................................................................... 65
Contents

Siemens Brodersen MC55 AT Specifications

General

Brand	Siemens
Model	Brodersen MC55 AT
Category	Modem
Language	English