Master Volume Controller

هذا الوصف ل Master Volume Controller

Master volume controller have the Appointment/Meeting Mode
When mode is enabled device volume (all volume) will go in Silent/Vibration mode for selected time.
When time is over Appointment/Meeting Mode will disable and it will resume you previous settings.
Manually cancel the Appointment/Meeting Mode
Master volume controller allows quickly adjust the current volume levels of alarm, media player, voice call, ringer and system notifications.
Master volume controller displays the current volume levels, regardless of the way in which they were set.