User Guide

Ringtone settings
To set a phone ringtone
1
From your Home screen, tap .
2 Find and tap Settings > Sound > Phone ringtone.
3 Tap a SIM card name.
4 Select a ringtone.
5 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 a notification ringtone
1
From your Home screen, tap
.
2 Find and tap Settings > Sound > Default notification.
3 Select a ringtone.
4 Tap Done.
Screen settings
To adjust the screen brightness
1
From your Home screen, tap .
2 Find and tap Settings > Display > Brightness.
3 To decrease the screen brightness, drag the slider to the left. To increase it, drag
the slider to the right.
4 Tap OK.
The brightness level affects your battery performance. For tips on how to improve battery
performance, see Improving battery performance on page 15.
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 the phone is charging
1
From the Home screen, tap .
2 Find and tap Settings > Developer options.
3 Mark the Stay awake checkbox.
Phone language
You can select a language to use in your phone.
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