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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.
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
Drag the slider to adjust the brightness.
4
Tap OK.
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.
To change the language
1
From the Home screen, tap
.
2
Find and tap Settings > Language & input > Language.
3
Select an option.
4
Tap OK.
If you select the wrong language and cannot read the menu texts, find and tap
. Then select
the text beside and select the first entry in the menu that opens. You can then select the
language you want.
Airplane mode
In Airplane mode, the network and radio transceivers are turned off to prevent
disturbance to sensitive equipment. However, you can still play games, listen to
music, watch videos and other content, as long as all this content is saved on your
internal storage. You can also be notified by alarms, if alarms are activated.
Turning on Airplane mode reduces battery consumption.
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