Phone Component Descriptions - D-Link DPH-850S User Manual

1.2 Phone component descriptions

Key Function
Search key. Tap the key and you can enter the search
interface.
Menu key. You can browse and accomplish all functions
of the phone through pressing this key.
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.
Volume control key. Turn down or turn up all kinds of
volume by pressing these two keys.
Mute key. In the call mode, press this key in calling mode,
you can hear the other side, and the other side cannot hear
you; press this button again to leave this mode.
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