Samsung GT-P7300 - Manual (Page 20)

Getting started
20
Rotate the touch screen
›
Your device has a built-in motion sensor that detects its
orientation. If you rotate the device, the interface will
automatically rotate according to the orientation.
To set the interface to keep the orientation, select the right
side of the system bar and then select Auto rotation on the
notifications panel.
Lock or unlock the touch screen
›
When you do not use the device for a specified period, your
device turns off the touch screen and automatically locks the
touch screen to prevent any unwanted device operations. To
manually lock the touch screen, press [ ].
To unlock, turn on the screen by pressing [ ], and drag in
any direction until it reaches the border of the circle.
You can activate the screen lock feature to prevent
others from using or accessing your personal data and
information saved in your device.
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