User's Manual
7
Name of Each Component
Z button
䠐 Press to end the phone call during a call.
䠐 Press to reject the call in the incoming call screen.
䠐 Press to end Voice memo recording.
J
/
I
button
䠐 Increases or decreases the volume level.
d
(Mute)
䠐 Press to mute the sound. (It will be paused in some media modes.)