OnCell G2100 Series User’s Manual
AT Command Set
4-8
3.
If the modem responds with +
CPIN: SIM PIN
, type
AT+CPIN=<pin>
where
<pin>
is the
correct
PIN
. Press
Enter
. The following example shows "0000" being entered for the PIN.
ATTENTION
Be careful when entering the PIN codes.
After 3 unsuccessful attempts at entering the PIN, you will need to use the PUK to proceed. PUK
validation forces the user to enter a new PIN code as a second parameter, and this will be the
new PIN code if PUK validation succeeds. CHV1 will be enabled if PUK1 is correct. Therefore,
the application uses the following command:
AT+CPIN=<PUK>,<NewPIN>
Note that users must apply for PUK codes from the mobile service provider.
Disable the Facility Lock
Disabling the facility lock will allow the OnCell G2100 Series modem to operate without entering
the PIN code each time the modem is powered up.
1.
Type
AT+CPIN=<pin>
where
<pin>
is the correct PIN. Press
Enter
.
2.
Type
AT+CLCK=“SC”,0,<pin>
where SC should be capitals and <
pin
> is the correct PIN.
The following example shows "0000" being entered for the PIN:
