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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2.3.1.2 AT+CGMI
AT+CGMI Issue manufacturer ID code
Test command
AT+CGMI=?
Response
OK
Execute command
AT+CGMI
Response
<manufacturer>
Parameter
<manufacturer>
Name of manufacturer (SIEMENS)
2.3.1.3 AT+CGMM
AT+CGMM Issue model ID code
Test command
AT+CGMM=?
Response
OK
Execute command
AT+CGMM
Response
<model>
Parameter
<model>
Name of telephone (MOBILE)
2.3.1.4 AT+CGMR
AT+CGMR Output the GSM telephone version
Test command
AT+CGMR=?
Response
OK
Execute command
AT+CGMR
Response
<revision>
Parameter
<revision>
Version of the telephone software
2.3.1.5 AT+CGSN
AT+CGSN Output the serial number (IMEI)
Test command
AT+CGSN=?
Response
OK
Execute command
AT+CGSN
Response
<sn>
Parameter
<sn>
IMEI of the telephone