To adjust brightness
1. From the Home screen, tap
2. In DEVICE, tap Display.
3. Tap Brightness.
4. Drag the Brightness slider to adjust brightness settings.
5. Tap OK when finished.
To change the screen orientation
1. From the Home screen, tap
2. In DEVICE, tap Display.
3. Tap Auto-rotate screen to automatically switch the screen orientation when
rotating the device.
Ringtone settings
You can assign a default ringtone whenever a new notification is received.
To change the notification ringtone
1. From the Home screen, tap
2. In DEVICE, tap Sound.
3. Tap Default notification.
4. Tap the preferred ringtone from the list.
5. Tap OK to confirm.
Chapter 8: Managing Your Device
> Settings.
> Settings.
> Settings.
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