Quectel EC25 Command Manual page 73

Read Command
AT+QSIMSTAT?
Write Command
AT+QSIMSTAT=<enable>
Maximum Response Time
Parameter
<enable> Enable or disable (U)SIM card insertion status report. If it is enabled, when (U)SIM
card is removed or inserted, the URC +QSIMSTAT: <enable>,<insertedstatus>
will be reported.
0
1
<insertedstatus> (U)SIM card is inserted or removed. This argument is not allowed to be set.
0
1
2
Example
AT+QSIMSTAT?
+QSIMSTAT: 0,1
OK
AT+QSIMDET=1,0
OK
AT+QSIMSTAT=1
OK
AT+QSIMSTAT?
+QSIMSTAT: 1,1
OK
<Remove (U)SIM card>
+QSIMSTAT : 1,0
+CPIN: NOT READY
AT+QSIMSTAT?
+QSIMSTAT: 1,0
EC25&EC21_AT_Commands_Manual
Response
+QSIMSTAT: <enable>,<inserted_status>
OK
Response
OK
ERROR
300ms
Disable
Enable
Removed
Inserted
Unknown, before (U)SIM initialization
//Query (U)SIM card insertion status
//Enable (U)SIM card insertion status report
//Report of (U)SIM card insertion status, removed
LTE Module Series
EC25&EC21 AT Commands Manual
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