Getting started
Basic use
Calls and contacts
Messaging
Apps and media
Connectivity
Specifications
Cause 1 of 2: Silent mode is turned on
When you turn on silent mode, all phone sounds are turned off.
Solution: Turn off silent mode.
Turn silent mode on or off
Press and hold On/Off until a pop-up menu is displayed.
Press Mute to turn on silent mode.
Press Sound to turn off silent mode.
Or choose...