Cimi, Request Imsi; Cfsn, Read Manufacturing Serial Number - Motorola AT Commands G24-L Developer's Manual

+CSCS: ("8859-1","ASCII","GSM","UCS2","UTF8")
OK
AT+CSCS?
+CSCS: "ASCII"
OK
AT+CPBS = "ME"
AT+CPBW=1,"8475763000",129,"Lin Zhao"
OK
AT+CSCS="UCS2"
OK
AT+CPBR=1
+CPBR: 1,"8475763000",129,004C006E006E0020005A00680061006F
OK
AT+CSCS="ASCII"
OK
AT+CPBR=1
+CPBR: 1,"8475763000",129,"Lin Zhao"
OK

+CIMI, Request IMSI

This command displays the International Mobile Subscriber Identity number.
Example
AT+CIMI
+CIMI: 314566320021400

+CFSN, Read Manufacturing Serial Number

This command is used to query the manufacturing serial number.
Example
AT+CFSN?
+CFSN: "GLMMA000000069"
April 15, 2008
Command
AT+CIMI
AT+CIMI?
Command
AT+CFSN?
G24-L AT Commands Reference Manual
Chapter 3: AT Commands Reference
Response/Action
+CIMI: <imsi>
or:
+CME ERROR: <err>
Response/Action
+CFSN: <Motorola Serial
Number>
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