Settings
55

Select your own phone number

If your wireless service provider supports this feature, and you have more than
one number, you can select the number to be used. In the standby mode, select
Menu > Settings > Network services > My number selection.
Restore factory settings
This option resets some of the menu settings to their original values. It does
notdelete data that you have entered or downloaded, or affect entries in your
contacts list.
In the standby mode, select Menu > Settings > Restore factory settings. Enter the
security code, and select OK. See "Lock code,"p. 52.