User manual

General information
10
PUK codes
The personal unblocking key (PUK) code and the universal personal
unblocking key (UPUK) code (8 digits) is required to change a blocked
PIN code and UPIN code, respectively. The PUK2 code (8 digits) is
required to change a blocked PIN2 code. If the codes are not supplied
with the SIM card, contact your local service provider for the codes.
Restricting password
The restricting password (4 digits) is required when using Call restrictions.
See “Security,” p. 45.
■ Configuration settings service
To 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 to
receive the settings directly as a configuration message. After receiving
the settings, you need to save them on your phone. The service provider
may provide a PIN that is needed to save the settings. For more information
on availability, contact your service provider, nearest authorized Nokia
dealer, or visit the support area on the Nokia Web site,
www.nokia.com/support
.
When you receive a configuration message, Configuration sett. received
is displayed.
To save the settings, select Show > Save. If the phone requests 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 saved, these 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. 44.