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Ringtone settings
To set a ringtone
1
From your Home screen, tap .
2
Find and tap Settings > Sound > Phone ringtone.
3
Select a ringtone.
4
Tap Done.
To enable touch tones
1
From your Home screen, tap .
2
Find and tap Settings > Sound.
3
Mark the Dial pad touch tones and Touch sounds checkboxes.
To select the notification sound
1
From your Home screen, tap
.
2
Find and tap Settings > Sound > Default notification sound.
3
Select the sound to be played when notifications arrive.
4
Tap Done.
Screen settings
To adjust the screen brightness
1
From your Home screen, tap .
2
Find and tap Settings > Display > Brightness.
3
Unmark the Adapt to lighting conditions checkbox, if it is marked.
4
Drag the slider to adjust the brightness.
5
Tap OK.
You can also select the pre-configured brightness level - Bright mode or Power save mode
when you mark Adapt to lighting conditions checkbox.
The brightness level affects your battery performance. For tips on how to improve battery
performance, see Improving battery performance.
To set the screen to vibrate
1
From your Home screen, tap .
2
Find and tap Settings > Sound.
3
Mark the Vibrate on touch checkbox. The screen now vibrates when you tap
soft keys and certain applications.
To adjust the idle time before the screen turns off
1
From your Home screen, tap
.
2
Find and tap Settings > Display > Sleep.
3
Select an option.
To turn off the screen quickly, briefly press the power key
.
To keep the screen active while your device is charging
1
From the Home screen, tap .
2
Find and tap Settings > Developer options.
3
Mark the Stay awake checkbox.
Language settings
You can select a default language for your device and change it again at a later time.
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