Getting started21Holding the deviceDo not cover the antenna area with your hands or other objects. This may cause connectivityproblems or drain the battery.Adjusting the volumePress the Volume button up or down to adjust the ringtone volume, or to adjust the soundvolume when playing music or video.Switching to silent modeUse one of the following methods:• Press and hold the Volume button down until it switches to silent mode.• Press and hold the Power button, and then tap Mute or Vibrate.• Open the notifications panel at the top of the screen, and then tap Sound or Vibrate.
