Getting started7The microphone at the top of the device is active only when you use the voice search or takevideos.• Do not use a screen protector. This causes sensor malfunctions.• Do not allow water to contact the touch screen. The touch screen may malfunctionin humid conditions or when exposed to water.ButtonsButton FunctionPower• Press and hold to turn the device on or off.• Press and hold for 6-8 seconds to reset the device if it hasfatal errors or hang-ups, or freezes.• Press to lock or unlock the device. The device goes into lockmode when the touch screen turns off.Shutter• In the camera application, half-press to focus on the subject.When the subject is in focus, the focus frame turns green.Press to take the photo.• On the Home screen, press and hold to turn the camera on.Zoom • In the camera application, turn left or right to zoom in or out.• Turn to adjust the device volume.