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Descriptions of Keys
Keys
Functions
Power/Lock
key
Press and hold to turn phone
on/off, change the sound setting
to silent or sound, or to set to
Airplane mode.
Press to switch your phone to
Sleep Mode.
Press to wake up your phone.
Home key
Tap to return to the main home
screen from any application or
screen .
Tap and hold to see recently used
applications.
Menu key
Tap to see the options for the
current screen.
Back key
Tap to go to the previous screen.
Volume
keys
Adjust the volume. Press & hold
the UP key to adjust to the
maximum volume, and press &
hold the DOWN key to adjust to
silent mode.