Maintenance
There are four tabs on the Maintenance setting screen under MENU > System Settings >
Maintenance: Reboot, Backup, Factory Functions and Debug.
Reboot
The Reboot page has the options of rebooting the device or performing a Factory Reset.
To restore the phone to factory default settings through the screen menu, follows these steps:
Step 1: Select MENU to access the phone menu and select System Settings.
Step 2: Select Maintenance and navigate to Reboot tab.
Step 3: Select the Factory Reset option.
Step 4: Press OK. The phone will reboot and perform a Factory Reset.
Warning: Factory resetting will erase all data on the phone including all contact
information.
Display Settings