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FIBOCOM L860 AT Commands User Manual
Page 127 of 254
Command
Description
then issue the Set command with the SIM PIN.
[Syntax]
AT+CPIN=[<puk>or <pin>][,<newpin>]
[Response/Action]
OK
or:
+CME ERROR: <err>
Read
[Function]
The Read command returns an alphanumeric string indicating the status of the SIM
card, and whether a password is required or not. This is an independent SIM card lock
status check only, and does not check the phone lock status.
[Syntax]
AT+CPIN?
[Response/Action]
+CPIN: <code>
OK
or:
+CME ERROR:
Test
[Function]
This command only returns OK.
[Syntax]
AT+CPIN=?
[Response/Action]
OK