Headset key. Click it enter the dial interface when the phone
The hands-free key.
Phone components description
Key
Function
is in desktop, receive the call using headset mode or switch
the call to headset mode during a call.
Option key. You can browse and accomplish all functions
of the phone through pressing this key. Also, you can
press and hold this key to complete screen-shot.
Return key. Press this button in the detailed interface, it will
return to the previous interface; If it is pressed in the application
program interface, the current program will be closed.
Home key. Press this key, the phone will return to the idle
screen.
The camera.
