When the battery level becomes too low, the phone
automatically turns off.
You can also choose to display a percentage value. Having a
percentage value on-screen can provide a better idea of the
remaining charge on the battery.
From the Home screen, tap
Switching the Phone On or Off
1. Press and hold
2. Swipe your finger across the screen to unlock the
Show battery percentage.
until the phone switches on.
Note: The display language is preset to English at the factory.
To change the language, use the Language menu. For
more information, refer to "Language" on page 117.
3. To switch off the phone, press and hold
the Device options screen displays.
4. Tap Power off to switch off the phone.
5. At the Power off prompt, tap OK.
Locking and Unlocking the Touch
to lock the touch screen.
again to display the lock screen then
swipe your finger across the screen to unlock.
Note: Swipe is the default screen locking method. To change
your screen lock, see "Lock Screen Settings" on