User manual

17
Knowing the Keys
Key Function
Power key • Press and hold to turn on or off airplane
mode, power off or restart the phone.
• Press to turn off or on the screen display.
Home key • Touch to return to the home screen.
• Touch and hold to open Google Search.
Back key Touch to go to the previous screen.
Recent apps
key
Touch to see recently used applications.
Volume up key
Press or hold the key to turn up the volume for
media, alarm, ringtone, or notification.
Volume down
key
Press or hold the key to turn down the volume
for media, alarm, ringtone, or notification.
NOTE:
The positions of the Recent apps key and the Back key are
interchangeable through Settings > Navigation key.
WARNING!
Do not open the back cover. It may cause unexpected damage to
your phone.