answered by anonymous
Settings -> Notifications -> Enable 'Use system sounds' -> Notification sound set to 'Silent.

Turn off your system sounds via control panel. Only a few steps.

answered by Aggie
How to disable outgoing noisy alert in viber on iphone? As i can see there is no option for that? Any solution for this error ?

answered by anonymous
Android Galaxy S3 - I disabled everything and I am STILL getting the sound notifications which is very annoying, but I think I found a bandaid solution. ENABLE 'Use System Sounds' but under ...

answered by anonymous
Android Galaxy S3 - Disabled 'Use System Sounds' in fact disabled everything. Still getting a sound notification with incoming messages. I just want the icon to appear.

answered by anonymous
Hello,
Viber mirrors your device's notification settings.
... via notification center:
Setting> Notifications> Viber> turn "Sounds" off.
Good luck ...

To turn off the incoming message sounds go to Settings > notifications and disable Use System Sounds. You can also disable Outgoing message sounds from the same screen.
