Specifications

AT command set for S45 Siemens mobile phones and modems
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Siemens Document No.: A30880-A10-A001-3-D376
Revision: 1.8
Revision Date: 30. November.2001
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Table 2-2 lists all the supported GSM 07.05 AT commands in alphabetical order, and indicates the type of
command as defined in the ETSI GSM 07.05 standard:
07.05
commands
Function Type of command Page
AT+CMGC Send an SMS command Message sending and writing 55
AT+CMGD Delete an SMS in the SMS memory Message sending and writing 55
AT+CMGF SMS format General configuration 55
AT+CMGL List SMS Message receiving and reading 56
AT+CMGR Read in an SMS Message receiving and reading 56
AT+CMGS Send an SMS Message sending and writing 57
AT+CMGW Write an SMS to the SMS memory Message sending and writing 57
AT+CMSS Send an SMS from the SMS memory Message sending and writing 58
AT+CNMA Acknowledgment of a short message
directly output
Message receiving and reading 58
AT+CNMI Display new incoming SMS Message receiving and reading 60
AT+CPMS Preferred SMS message storage General configuration 62
AT+CSCA Address of the SMS service center Message configuration 63
AT+CSCB Select cell broadcast messages Message configuration 63
AT+CSMS Selection of message service General configuration 64
Table 2-2: Supported GSM 07.05 commands
Table 2-3 lists all the supported Siemens-specific AT commands in alphabetical oder:
Command Function Page
AT+GCAP Request Capabilities List 80
AT+IPR Fixed DTE rate 81
Table 2-3: Supported commands according to ITU-T Recommendation V.25 ter