Sprint Nextel LG OPTIMUS F3 manual Display Settings, Brightness

1.Press > > System settings.

2.From the DEVICE section, tap Sound.

3.Tap the Touch sounds checkbox. (A blue checkmark will appear.) To hear sound when the screen is locked or unlocked:

1.Press > > System settings.

2.From the DEVICE section, tap Sound.

3.Tap the Screen lock sound checkbox. (A blue checkmark will appear.) To set the emergency tone option when an emergency call is placed:

1.Press > > System settings.

2.From the DEVICE section, tap Sound.

3.Tap Emergency tone.

4.Tap Off, Alert, or Vibrate.

To set your phone to vibrate when touching buttons and keys:

1.Press > > System settings.

2.From the DEVICE section, tap Sound.

3.Tap the Vibrate on touch checkbox. (A blue checkmark will appear.)

Display Settings

Adjusting your phone's display settings not only helps you see what you want, it can also help increase battery life.

Brightness

Adjust your screen‘s contrast (brightness) to suit your surroundings.

1.Press > > System settings.

2.From the DEVICE section, tap Display > Brightness.

3.Use the slider to set a brightness level.

Note: For the best battery performance, use the dimmer levels. 4. Tap OK.

Settings 160