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Video call ringtone
Click
video call ringtone
and you can choose different mode of ringtones, see as below picture
System
It can be checked by ON/OFF, “Dial pad touch tones”, “Touch sound”, “Screen lock sound”,
“Vibrate on touch”.
(Notes: except
standard
,
silent, meeting, outdoor mode
can only be chosen but not be set.)
4.6 Display
4.6-1 Brightness
Click
setting
Apps
Click
Display
Brightness.
When pop-up brightness Settings panel, you can drag the brightness slider to adjust
degree between dark and bright. See as shown picture