1. Press the Volume keys to adjust the volume.
    device 2984/1545389.jpg
  2. Press the Volume Down key until the Silent icon is displayed to enable silent mode.
    device 2984/1545390.jpg
  3. Press the Volume Down key again until the Vibrate icon is displayed to enable vibrate.
    device 2984/1545391.jpg
  4. Tap the Settings icon to access additional volume settings.
    device 2984/1545392.jpg