1. Find "Settings"
Press the Left selection key.
Select Settings and press the Left selection key.
Select Profiles and press the Left selection key.
Press the Left selection key.
Select Settings and press the Left selection key.
2. Turn silent mode on or off
Select Adjust volume and press the Left selection key.
Select the required category and press the Left selection key.
Use Navigation key right and Navigation key left to turn silent mode on or off.
Press the Right selection key when you've found the required volume.
3. Return to the home screen
Press the Home key to return to the home screen.