Sound; Display - Acer Liquid Z330 User Manual

You can also view and modify these settings manually through the
Call settings screen.
From the Home screen, tap Phone, then tap the Menu button >
Settings. Tap which settings you want to modify.

Sound

To adjust your smartphone's sound settings, in the Application menu
tap Settings > Sound & notification.
Item
Volumes
Vibrate
Interruptions
Phone ringtone
Default notification
ringtone
Other sounds
Adjusting the volume
Adjust the volume of your smartphone using the volume button on the
side of the smartphone. Alternatively, you can set the Media, Alarm
and Ring volume by opening the Application menu and tapping
Settings > Sound & notification.

Display

To adjust your smartphone's display settings, in the Application menu
tap Settings > Display.
Item
Brightness
Adaptive brightness
Bluelight Shield
Wallpaper
Description
Adjust the Media music, Alarm volume, and
Ring volume.
Vibrates the device for incoming calls.
Sets your interruptions priorities.
Sets your default voice calls ringtone.
Set your smartphone's default notification
ringtone.
Enable or disable Dial pad tones, Screen
locking sounds, Touch sounds and Vibrate on
touch.
Description
Adjust screen brightness.
Optimizes brightness level for available light.
Set the brightness level for reading.
Change the Home screen's wallpaper.
Advanced settings - 53