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19
Holding the device
Do not cover the antenna area with your hands or other objects. This may cause connectivity
problems or drain the battery.
Locking and unlocking the device
When not in use, lock the device to prevent unwanted operation. Pressing the Power button
turns off the screen and puts the device into lock mode. The device automatically gets locked
if it is not used for a specified period.
To unlock the device, press the Power button or the Home button when the touch screen is
turned off, tap anywhere on the screen, and then flick your finger in any direction.
You can use motion to unlock the device. On the Home screen, tap
Apps
→
Settings
→
Lock
screen
→
Screen lock
→
Motion
. To unlock the device with motion, tap and hold a point on
the screen, and then tilt the device forwards.
Adjusting the volume
Press the Volume button up or down to adjust the ringtone volume, or to adjust the sound
volume when playing music or video.