18Copyright © 2005 Nokia. All rights reserved.
Barring password
The barring password (4 digits) is required when using the Call barring service. See 
Security p. 81.
Wallet code
The wallet code (4 to 8 digits) is required to access the wallet services. For further 
information, see Wallet p. 100.
■ Configuration settings service
To use some of the network services, such as mobile Internet services, MMS, or 
remote Internet server synchronization, your phone must have the correct 
configuration settings. You may be able to receive the settings directly as a 
configuration message. After receiving the settings you must 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 network operator, service 
provider, nearest authorized Nokia dealer, or visit the support area on the Nokia 
Web site, <www.nokia.com/support>.
When you have received 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 yet, 
these settings are saved and set as default configuration settings. Otherwise, the 
phone asks Activate saved configuration settings?.