Motorola G24 Guide - CFSN, Read Factory Serial Number; CIMI, Request IMSI; I, Request Identification Information

Modem ID
3-6 AT Commands Reference Manual December 31, 2007
+CIMI, Request IMSI
This command displays the International Mobile Subscriber Identity number.
Example
AT+CIMI
+CIMI: 314566320021400
+CFSN, Read Factory Serial Number
This command is used to query the factory serial number.
Example
AT+CFSN?
+CFSN: "074SFX5854"
OK
I, Request Identification Information
This command displays various G24 information items.
Command Response/Action
AT+CIMI
AT+CIMI?
+CIMI: <imsi>
or:
+CME ERROR: <err>
Command Response/Action
AT+CFSN? +CFSN: <fsn>
Command Response/Action
ATIn <information item n>
or:
+CMS ERROR: <err>