56 Copyright © Nokia 2004ModeAllows the phone to search for a digital signal first If there is none available, then itsearches for analog service.1. In the standby mode, select Menu > Settings > Network > Mode.2. Select on of the following service options:Digital pref.—The phone works in digital mode, but will also work in analog modewhen digital mode is unavailable.Digital only—The phone only works in digital mode.Analog per call—The phone only works in analog mode.IS-95 per call —Allows you to use the CDMA IS-95 per call mode. If no call is placedafter 10 minutes, the phone will return to the previous mode.■ Network servicesActivate network services by selecting Menu > Settings > Network services >Networkfeature setting. Network services can be activated in the phone by using feature codesreceived from your service provider.■ Restore factory settingsYou can reset some of the menu settings to their original values. Data that you haveentered or downloaded is not deleted, for example, entries in your contacts list arenot affected.1. At the start screen, select Menu > Settings > Restore factory settings.2. Enter the lock code, and press OK. See Phone lock, 52 for more information.