1. Press the Volume keys to raise or lower the volume as desired.
   
2. To enable vibrate, press the Volume Down key until the Vibrate icon is displayed.
   Note: The Vibrate icon will display in the notifications bar.
   
3. Press the Volume Down key again to enable silent mode.
   Note: The Silent icon will display in the notifications bar.
   
4. Tap the Settings icon to access additional volume settings.
   
5. Adjust settings as desired.