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To set your device to vibrate when touching buttons and keys:
1. Tap > >
Settings
>
Sound
.
2. Tap
Haptic feedback
(A green checkmark will appear).
To set how the phone reacts when you make an emergency call:
1. Tap > >
Settings
>
Sound
.
2. Tap
Emergency tone
.
3. Tap
Off
,
Alert
, or
Vibrate
.
Display Settings
Adjusting your device's display settings not only helps you see what you want, it
can also help increase battery life.
Changing the Backlight Time Length
Select how long the display screen remains backlit after touch the screen or
touch a key before the screen darkens.
1. Tap > >
Settings
>
Display
>
Screen timeout
.
2. Tap
15 seconds, 30 seconds, 1 minute, 2 minutes, 10 minutes, or 30
minutes
.
Device Settings