(U)Sim Related Commands; At+Cimi Request International Mobile Subscriber Identity (Imsi) - Quectel EC25 Command Manual

5

(U)SIM Related Commands

5.1. AT+CIMI Request International Mobile Subscriber Identity (IMSI)

The command requests the International Mobile Subscriber Identity (IMSI) which is intended to permit the
TE to identify the individual SIM card or active application in the UICC (GSM or USIM) that is attached to
MT.
AT+CIMI Request International Mobile Subscriber Identity (IMSI)
Test Command
AT+CIMI=?
Execution Command
AT+CIMI
Maximum Response Time
Reference
3GPP TS 27.007
Parameter
<IMSI> International Mobile Subscriber Identity (string without double quotes)
Example
AT+CIMI
460023210226023
OK
EC25&EC21_AT_Commands_Manual
Response
OK
Response
TA returns <IMSI> for identifying the individual (U)SIM which
is attached to ME.
<IMSI>
OK
If there is any error related to ME functionality:
+CME ERROR: <err>
300ms
//Query IMSI number of (U)SIM which is attached to ME
LTE Module Series
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