Quectel EC25

LTE Module Series
EC25&EC21 AT Commands Manual
EC25&EC21_AT_Commands_Manual 16 / 231
Parameter
2.8. AT+GSN Request International Mobile Equipment Identity (IMEI)
The command returns the International Mobile Equipment Identity (IMEI) number of ME. It is identical with
AT+CGSN.
Parameter
The serial number (IMEI) varies with the individual ME device.
<revision> Identification text of product software version
AT+GSN Request International Mobile Equipment Identity (IMEI)
Test Command
AT+GSN=?
Response
OK
Execution Command
AT+GSN
Response
TA reports the IMEI (International Mobile Equipment Identity)
number in information text which permits the user to identify
the individual ME device.
<IMEI>
OK
Maximum Response Time
300ms
Reference
V.25ter
<IMEI> IMEI of the ME
NOTE