To hear sound when the screen is locked or unlocked:
1. Tap
>
> System settings.
2. From the DEVICE section, tap Sound > Touch feedback & system.
3. Tap the Screen lock sound checkbox. (A blue checkmark will appear.)
To set your phone to vibrate when touching buttons and keys:
1. Tap
>
> System settings.
2. From the DEVICE section, tap Sound > Touch feedback & system.
3. Tap the Vibrate on touch checkbox. (A blue checkmark will appear.)
Display Settings
Adjusting your phone's display settings not only helps you see what you want, it can also help
increase battery life.
Brightness
Adjust your screen's contrast (brightness) to suit your surroundings.
1. Tap
>
> System settings.
2. From the DEVICE section, tap Display > Brightness.
3. Use the slider to set a brightness level.
Note: For the best battery performance, use the dimmer levels. You can also set Automatic
brightness to adjust brightness depending on the surrounding lighting.
4. Tap OK.
Screen Timeout
Select how long the display screen remains backlit after you touch the screen or press a key before
the screen darkens.
1. Tap
>
> System settings.
2. From the DEVICE section, tap Display > Screen timeout.
3. Tap 15 sec, 30 sec, 1 min, 2 min, 5 min, 10 min, 15 min,or Keep screen turned on.
Note: Long backlight settings reduce the battery's talk and standby times. For the best battery
performance, use the shortest convenient timeout.
Screen-off Effect
Select the screen-off effect when locking and turning off the screen.
Settings
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