2.
Turn Power on sounds off .
You can't adjust the volume level for this sound.
Turn off charging sounds
If you don’t want your phone to make a sound when it comes in contact with a charger:
1. Go to Settings > Sound > Advanced.
2. Turn off Charging sounds.
Turn touch sounds on/off
1. Go to Settings > Sound > Advanced.
2. Do any of the following:
•
To hear a tone when you dial a number, turn on Dial pad tones.
•
To hear a click when you lock or unlock the screen, turn on Screen locking sounds.
•
To hear a click when you touch something on the screen, turn on Touch sounds.
•
To feel a vibration when you type on the keyboard, turn on Touch vibration.
If you don't want any of these sounds, just turn them off .
Hear other notification sounds
You can assign a ringtone for notifications from specific apps.
You can also control sounds that notify you of other events:
1. Go to Settings > Sound > Advanced.
2. To hear a confirmation tone and feel a vibration when you successfully connect your phone to a
charger, turn Charging sounds on .
If you don't want any of these sounds, just turn them off .
Use volume booster for speaker
1. Go to Settings > Sound > Advanced.
2. Touch Sound enhancement.
3.
Turn BesLoudness on .
Settings : Sound
148