Cgmr, +Gmr, +Fmr, Request Revision; Cgsn, +Gsn, Request Product Serial Number Identification - Fibocom G510 User Manual

Example:
AT+CGMM?
+CGMM: "GSM900/1800","G510"
OK
The following table shows the +CGMM string parameters.
String
"GSM900"
"GSM1800"

3.3 +CGMR, +GMR, +FMR, Request Revision

These commands request the revision identification. The module outputs a string containing the revision
identification information of the software version contained within the device.
Command
AT+CGMR
AT+CGMR?
AT+GMR
AT+GMR?
AT+FMR
AT+FMR?
Example:
AT+CGMR
+CGMR: "G510_V0D.00.16"
OK
3.4 +CGSN, +GSN, Request Product Serial Number
Identification
This command displays the product serial number identification IMEI (International Mobile Equipment
Identification). It can be used even when the SIM card is not inserted.
Command
AT+CGSN
AT+CGSN?
G5/G6-Family AT Commands User Manual
Description
EGSM at 900 MHz
DCS at 1800 MHz
Response/Action
+CGMR: <revision>
OK
+GMR: <revision>
OK
+FMR: <revision>
OK
Response/Action
+CGSN: <imei>
OK
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