6. Type in the AT command at+cpin="PIN" where PIN is
your PIN code.
7. Press ENTER.
If the PIN code you enter fails three times in succession,
the code is blocked. Refer to the section Troubleshooting
on page 43.
Changing the PIN code
To protect your SIM card against unauthorised use, it is a
good idea to change the factory setting PIN code supplied by your service provider. Note that the PIN
code request must be set to on before you can change the PIN code with an AT command.
For example, to change the PIN code in the
HyperTerminal connection window:
1. Type in the following AT command
where OLDPIN is the old PIN code and NEWPIN the
2. Press ENTER.
Note: The PIN code can also be changed using the
Nokia 30 Configurator software.
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