Справочник Пользователя для Samsung SM-T310

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Getting started
15
•  Follow all posted warnings and directions from authorised personnel in areas 
where the use of wireless devices is restricted, such as aeroplanes and hospitals.
•  Press and hold the Power button and tap Flight mode to disable the wireless 
features.
To turn off the device, press and hold the Power button, and then tap 
Power off.
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 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 ringtone volume, or 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.
•  Open the notifications panel at the top of the screen, and then tap Sound.