Advanced Features55Resetting the PhoneResetting the phone returns all saved options to the defaultsettings and erases all Phone Book entries. The phoneprovides security by requiring the lock code to reset thephone. When the Lock Code screen displays, enter the four-digit lock code, and then continue.To reset the phone:1. Press to display the Main Menu.2. Press for Security. The Lock Code screen displays.3. Enter the four-digit lock code to access the Securitymenu.4. Press for Reset Phone. A confirmation displays.5. Press to reset the phone and erase all Phone Bookentries, or press to cancel the operation.6. To confirm resetting the phone, press again. Thephone restores the default settings, and then returns toStandby mode. To cancel the operation before resettingthe phone, press .KeyGuardThe KeyGuard feature is available in Standby mode toprevent accidental dialing while the phone is on but not inuse. KeyGuard also prevents excess battery drainage, becausethe phone does not respond to keypresses or activate thebacklight when KeyGuard is on.To activate KeyGuard:1. Press to display the Main Menu.2. Press for KeyGuard. The keypad locks, and“KeyGuard” displays.3. Press , again to deactivate KeyGuard.