2
Turn your phone on and off
1
Press and hold power key to turn on your phone.
2
To turn off your phone, press and hold power key and then select
Power off
.
Note:
•
If you are turning on your phone for the first time, follow the on-screen instructions to
set up your device.
Lock/unlock the touch screen
You can lock the touch screen and keys to prevent any unwanted device
operations.
1
To lock, press power key.
2
Slide the icon
upward to unlock.
Keys
Learn about the main keys.
m
Key
Definition
Function
Power
- Press and hold to power on/off.
- Press to turn on/off the screen display.
- Hold to access the Phone options, choose Power
off, Airplane mode or Reboot.
Home key
-Return to the home screen.
Option key
-On the home screen, open the list of recent
applications.
Back key
- Return to the previous screen or exit.
- Hide the onscreen keyboard when it is opened.
Side
volume key
-Adjust the ringtone volume while in standby mode
or adjust the voice volume during a call.
-When receiving an incoming call, briefly press the
volume key to mute the ringtone.
Fingerprint
input key
-To register your fingerprint or tap to exit.