1. To adjust the ring volume setting, press the Volume keys.
    device 2802/1358936.jpg
  2. To enable vibrate, press the Volume Down key until vibrate is displayed in the notification bar.
    device 2802/1358937.jpg
  3. To enable silent mode, tap the More icon.
    device 2802/1358938.jpg
  4. Tap VIBRATE ON.
    device 2802/1358939.jpg
  5. When silent mode is enabled, the Silent icon will be displayed in the notification bar.
    device 2802/1358940.jpg