AT Commands Reference Guide
80529ST10815A Rev.2– 2017-09-14
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+CSCS - Select TE Character Set
OK
AT+CSCS="IRA"
OK
AT+CPBR=1
+CPBR: 1,"8475763000",129,"Lin Zhao"
OK
Reference
3GPP TS 27.007
Request International Mobile Subscriber Identity (IMSI) - +CIMI
+CIMI - Request International Mobile Subscriber Identify (IMSI)
AT+CIMI
Execution command returns the value of the Internal Mobile Subscriber Identity
stored in the SIM without command echo.
Note: a SIM card must be present in the SIM card housing. Otherwise, the command
returns ERROR.
AT+CIMI=?
Test command returns OK result code.
Reference
3GPP TS 27.007
Read ICCID (Integrated Circuit Card Identification) - #CCID
#CCID - Read ICCID
AT#CCID
Execution command reads on SIM the ICCID (card identification number that
provides a unique identification number for the SIM)
AT#CCID=?
Test command returns the OK result code.
Example
AT#CCID
#CCID: 8982050702100167684F
OK
Serial
and Software Version
Number - +IMEISV
+IMEISV - Serial and Software Version Number
AT+IMEISV
Execution command returns returns the IMEISV (International Mobile station
Equipment Identity and Software Version number).
Example
At+imeisv
+IMEISV: 3540660590080701