13
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.
Volume key
Press or hold either end of the key to turn the
volume up or down.
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 apps.
NOTE:
The positions of the
Back
key and the
Recent
apps
key are
interchangeable through
Settings > Navigation key
.
Installing the nano-SIM Card and
microSDXC Card
The nano-SIM card and the microSDXC card can be installed or
removed while the phone is turned on. You need to unmount the
microSDXC card before removing it. See
Card as Portable or Device Storage
Summary of Contents for GRAND X4
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