Samsung SM-T210, User Manual

Page: 16 / 124

Getting started
16
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 right part of the screen.
Adjusting the volume
Press the Volume button left or right 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 left Volume button until it switches to silent mode.
•
Press and hold the Power button, and then tap Mute or Vibrate .
•
Open the quick setting panel at the top right of the screen, and then tap
Sound
or
Vibrate
.