To set how your phone uses the access codes and security settings, select Menu > Settings > Security > Access codes.

The security code helps to protect your phone against unauthorised use. The preset code is 12345. You can change the code and set the phone to request the code. Some operations require the security code regardless of the settings, for example if you want to restore the factory settings. Keep the code secret and in a safe place separate from your phone. If you forget the code and your phone is locked, your phone will require service and additional charges may apply. For more information, contact a Nokia Care point or your phone dealer.

The PIN (UPIN) code, supplied with the SIM (USIM) card, helps to protect the card against unauthorised use.

The PIN2 (UPIN2) code, supplied with some SIM (USIM) cards, is required to access certain services.

PUK (UPUK) and PUK2 (UPUK2) codes may be supplied with the SIM (USIM) card. If you enter the PIN code incorrectly three times in succession, you are asked for the PUK code. If the codes are not supplied, contact your service provider.

The barring password is required when using the call barring service to restrict calls to and from your phone (network service).

To view or change the security module settings for the browser, select Menu > Settings > Security > Security module sett.