Adjust volumes
Use Volume buttons
In-call audio. When you’re on a call, the Volume buttons control the volume of the other person.
Media. When you’re not on a call, the Volume buttons control media volume during playback or before you 
listen.
Phone ringtone, notification sounds, and alarms. To adjust these volumes, press a Volume button and 
then use this shortcut on your home screen:
1. Slide to adjust media volume.
2.
Touch to choose level for ringtone and notification sounds: on  , silent  , and vibration only  .
3. Slide to adjust call volume.
4. Touch to see all volume controls (call, ring/notification, alarm, media).
5. Touch to turn captions on/off when speech is detected.
Set app volumes and auto-mute apps
You can adjust the volume of each app.
Also, your phone can learn to automatically mute apps you usually mute. You can review and adjust the list 
of apps at any time.
Set it up
1. Go to Settings > Sound & vibration.
2.
Touch Multi-volume and turn it on  .
Adjust app volumes
Press a Volume button to control volume of the app currently on screen, or use the sliders to adjust volumes 
of any apps with sound in use.
Settings : Sound & vibration
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