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
8
Restriction)
AT+CLVL Loudspeaker volume level Mobile equipment
control
34
AT+CMEE Expanded error messages according to GSM
07.07
Mobile equipment
error
53
AT+CMUT Mute control Mobile equipment
control
35
AT+COLP Connected Line Identification Presentation Call control 27
AT+COPN Read operator names Network service 27
AT+COPS Commands concerning selection of network
operator
Network service 28
AT+CPAS Query the telephone status Mobile equipment
control
35
AT+CPBR Read a telephone-book entry Mobile equipment
control
36
AT+CPBS Select a telephone book Mobile equipment
control
37
AT+CPBW Write a telephone-book entry Mobile equipment
control
38
AT+CPIN Enter PIN and query lock Mobile equipment
control
39
AT+CPOL Preferred operator list Network service 29
AT+CPUC Price per unit and currency table Mobile equipment
control
40
AT+CPWD Change password to a lock Network service 30
AT+CR Service reporting control General 16
AT+CRC Cellular result codes General 17
AT+CREG Network registration Network service 31
AT+CRLP Select radio link protocol parameter for
originating non-transparent data call
Modem command 66
AT+CRSL Ringer sound level Mobile equipment
control
40
AT+CRSM Restricted SIM access Mobile equipment
control
41
AT+CSCS Select TE character set General 15
AT+CSQ Output signal quality Mobile equipment
control
42
AT+CSSN Supplementary service notifications Network service 32
AT+CVIB Vibrator mode Mobile equipment
control
42
AT+GSN Output the serial number (IMEI) General 16
AT+VTS Send a DTMF tone TIA IS101 54
AT+VTD Set duration of a DTMF tone TIA IS101 54
AT+WS46 Select wireless network General 16
Table 2-1: Supported GSM 07.07 commands