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FIBOCOM L860 AT Commands User Manual
Page 129 of 254
Command
Description
SIM PUK2 AT+CPIN=<puk2>,<newpin2>
SIM PIN 2 AT+CPIN=<pin2>
Example
AT+CPIN=?
OK
AT+CLCK="SC",1,"<correct PIN>" //Not case-sensitive
OK
The facility is enabled by the +CLCK command (Refer to “+CLCK, Facility Lock”)
AT+CPIN?
+CPIN: SIM PIN
OK
AT+CPIN="<correct PIN>"
OK
AT+CPIN?
+CPIN: READY
OK
The status of the SIM is still enabled, but the PIN is READY for this session.
The SIM is enabled per session. After power-up SIM must be unlocked again by using the
+CLCK command.
The following case shows an example of three unsuccessful attempts at entering the PIN:
AT+CPIN?
+CPIN: SIM PIN
OK
AT+CPIN="<wrong pin>"
+CME ERROR: incorrect password
AT+CPIN="<wrong pin>"
+CME ERROR: incorrect password
AT+CPIN="<wrong pin>"
+CME ERROR: SIM PUK required
AT+CPIN?
+CPIN: SIM PUK //PIN is blocked. The PUK is needed for unblocking.
OK
AT+CPIN="<PUK>","<NEW PIN>" //Enter PUK and new PIN
OK