Siemens TC37 Module - AT+GMR Request TA Revision Identification of Software Status; AT+GSN Request TA Serial Number Identification(IMEI)

AT Command Set
TC3X_ATC_01_V04.00 Page 39 of 204 29.05.2002
2.43 AT+GMR Request TA revision identification of software status
Test command
AT+GMR=?
Response
OK
Execute command
AT+GMR
Response
TA returns product software version identification text.
REVISION x.yy
OK
x.yy Version x and variant yy of software release.
Reference
V.25ter
Note
See also AT+CGMR Request revision identification of software status
2.44 AT+GSN Request TA serial number identification(IMEI)
Test command
AT+GSN=?
Response
OK
Execute command
AT+GSN
Response
TA reports one or more lines of information text which permit the user to identify
the individual device.
<sn>
OK
Parameter
<sn> IMEI of the telephone(International Mobile station Equipment Identity)
Reference
V.25ter
Note
The serial number (IMEI) varies for every individual ME device.