G e n e r a l i n f o r m a t i o n11PUK codesThe personal unblocking key (PUK) code and the universal personal unblockingkey (UPUK) code (8 digits) is required to change a blocked PIN code and UPINcode, respectively. The PUK2 code (8 digits) is required to change a blocked PIN2code. If the codes are not supplied with the SIM card, contact your local serviceprovider for the codes.Restricting passwordThe restricting password (4 digits) is required when using the Call restrictions.See "Security," p. 58.■ Configuration settings serviceTo use some of the network services, such as mobile Internet services, MMS,Nokia Xpress audio messaging, or remote Internet server synchronization, yourphone needs the correct configuration settings. You may be able to receive thesettings directly as a configuration message. After receiving the settings youneed to save them on your phone. The service provider may provide a PIN that isneeded to save the settings. For more information on availability, contact yournetwork operator, service provider, nearest authorized Nokia dealer, or visit thesupport 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 displays Enter settings'PIN:, enter the PIN code for the settings, and select OK. To receive the PIN code,contact the service provider that supplies the settings. If no settings are savedyet, the received settings are saved and set as default configuration settings.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. 57.
