Chapter 3: AT Commands Reference
December 31, 2007 AT Commands Reference Manual 3-255
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” on page 3-259)
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
A
T+CPIN="<PUK>","<NEW PIN>" //E
nter PUK and new PIN
OK
AT+CLCK="FD",1,"<wrong PIN2>"
+CME ERROR: incorrect password
AT+CLCK="FD",1,"<wrong PIN2>"
+CME ERROR: incorrect password
AT+CLCK="FD",1,"<wrong PIN2>"
+CME ERROR: SIM PUK2 required
AT+CPIN?
+CPIN: SIM PUK2//PIN2 is blocked. The PUK2 is needed for unlocking.
OK
A
T+CPIN="<PUK2>","<NEW PIN2>" //Enter PUK2 and new PIN2
OK
To Next Page
Loading...
Need help?
General
