Fibocom G510 - CIMI, Request IMSI; CFSN, Read Factory Serial Number

G5/G6-Family AT Commands User Manual Page
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“GSM”
GSM default alphabet (GSM 03.38 subclause 6.2.1)
"UCS2"
2-byte Universal Character Set, Unicode (ISO/IEC 10646 [32])
“HEX”
Character strings consist only of hexadecimal numbers from 00 to FF
“8859-1”
8-bit Character Set
3.6 +CIMI, Request IMSI
This command displays the International Mobile Subscriber Identity number.
Command
Response/Action
AT+CIMI
AT+CIMI?
+CIMI: <imsi>
OK
or:
+CME ERROR: <err>
Example:
AT+CIMI
+CIMI: 314566320021400
OK
3.7 +CFSN, Read Factory Serial Number
This command is used to query the factory serial number.
Command
Response/Action
AT+CFSN
AT+CFSN?
+CFSN: <fsn>
OK
Example:
AT+CFSN
+CFSN: “000000000”
OK