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■ Network services
To use the phone you must have service from a wireless service provider. Many of the
features require special network features. These features are not available on all networks;
other networks may require that you make specific arrangements with your service provider
before you can use the network services. Your service provider can give you instructions and
explain what charges will apply. Some networks may have limitations that affect how you
can use network services. For instance, some networks may not support all
language-dependent characters and services.
Your service provider may have requested that certain features be disabled or not activated
in your phone. If so, these features will not appear on your phone menu. Your phone may
also have a special configuration such as changes in menu names, menu order, and icons.
Contact your service provider for more information.
■ Enhancements
Warning: Use only batteries, chargers, and enhancements approved by Nokia for
use with this particular model. The use of any other types may invalidate any
approval or warranty, and may be dangerous.
For availability of approved enhancements, please check with your dealer. When you
disconnect the power cord of any enhancement, grasp and pull the plug, not the cord.
■ Access codes
The security code helps to protect your phone against unauthorized use. You can create and
change the code, and set the phone to request the code. 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 code supplied with the SIM card protects the card against unauthorized use. The
PIN2 code supplied with some SIM cards is required to access certain services. If you enter
the PIN or PIN2 code incorrectly three times in succession, you are asked for the PUK or
PUK2 code. If you do not have them, contact your service provider.
The module PIN is required to access the information in the security module of your SIM
card. The signing PIN may be required for the digital signature. The restriction password is
required when using the call restriction service.
To set how your phone uses the access codes and security settings, select Menu > Settings >
Security.