Acer F900 User Manual page 72

1. Tap Start > Settings > Personal tab > Sounds & Notifications
> Sounds tab.
2. Select to enable sounds for events or programs. You can
also specify to enable sounds when tapping the screen or
pressing buttons.
3. Tap the Notifications tab.
4. Select an event from the list and the notification options
for that event are displayed.
5. Adjust the settings.
6. Repeat steps 4 and 5 to adjust notification options for other
events.
7. Tap OK to confirm and save.
Configure backlight settings
You can specify the appearance and conditions under which
the screen backlight will be on or off.
1. Tap Start > Settings > System tab > Backlight > Battery
Power tab.
2. Select the timing for the backlight to turn on and off when
your smartphone is running on battery power.
3. Tap the External Power tab. Select the timing of the back-
light to turn on or off when your smartphone is running on
external power.
4. Tap the Backlight Level tab. Adjust the backlight brightness
level and automatic level selection options.
5. Tap OK to confirm and save.
Tip: Backlight settings greatly affect battery life. Configure these
settings carefully to ensure that you get the most out of your
battery.
72 Acer F900 Smartphone User Guide