Samsung GT-N8010 User Manual

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Getting started
17
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 and flick your finger in any 
direction within the unlock screen area at the lower part of the screen.
Adjusting the volume
Press the Volume button up or down to adjust the sound volume when playing music or 
video.
Switching to silent mode
Use 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.