![background image](http://html1.mh-extra.com/html/samsung/sgh-t999/sgh-t999_user-manual_4748239024.webp)
18
Restarting the Device
1.
Press and hold
(
Power/End
) until the Device
options screen appears.
2.
Tap
Restart
(
)
➔
OK
.
Locking and Unlocking the Device
By default, the device screen locks when the backlight turns
off.
Place your finger on the screen and swipe the glass in
any of the directions shown unlock the device.
Note:
You can choose to configure lock settings to prevent
unauthorized use of your device. For more information,
refer to
“Security”
on page 286.