14
Knowing the Keys
Key
Function
Power key
Press and hold to turn on or off airplane mode,
restart, or power off.
Press to turn off or on the screen display.
Home key
Touch to return to the home screen from any
application or screen.
Touch and hold to use Google Search or Now on
Tap.
Back key
Touch to go to the previous screen.
Recent apps key Touch to see recently used applications.
Volume key
Press or hold either end of the key to turn the volume
up or down.
NOTE:
The positions of the
Recent apps
key and the
Back
key are
interchangeable through
Settings > Navigation key
.
Installing the nano-SIM Card and
Battery
Power off your phone and remove the battery before installing or
removing the nano-SIM card. And power off your phone before