G e n e r a l i n f o r m a t i o n10PUK codesThe personal unblocking key (PUK) code and the universal personalunblocking key (UPUK) code (8 digits) is required to change a blockedPIN code and UPIN code, respectively. The PUK2 code (8 digits) isrequired to change a blocked PIN2 code. If the codes are not suppliedwith the SIM card, contact your local service provider for the codes.Restricting passwordThe restricting password (4 digits) is required when using Call restrictions.See “Security,” p. 45.■ Configuration settings serviceTo use some of the network services, such as mobile Internet services, MMS,Nokia Xpress audio messaging, or remote Internet server synchronization,your phone needs the correct configuration settings. You may be able toreceive the settings directly as a configuration message. After receivingthe settings, you need to save them on your phone. The service providermay provide a PIN that is needed to save the settings. For more informationon availability, contact your service provider, nearest authorized Nokiadealer, or visit the support area on the Nokia Web site,www.nokia.com/support.When you receive a configuration message, Configuration sett. receivedis displayed.To save the settings, select Show > Save. If the phone requests Entersettings' PIN:, enter the PIN code for the settings, and select OK. To receivethe PIN code, contact the service provider that supplies the settings. If nosettings are saved, these settings are saved and set as default configurationsettings. Otherwise, the phone asks Activate saved configuration settings?.To discard the received settings, select Exit or Show > Discard.To edit the settings, see “Configuration,” p. 44.
