LG LGV490 Owner's Manual

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Airplane mode – Allows you to turn off all wireless connections such as Wi-Fi 
and Bluetooth.
Mobile networks – Allows you to set whether to enable or disable data 
access on your tablet.
VPN – Allows you to set up and manage Virtual Private Networks(VPNs). 

Sound

Sound profile – Allows you to set the sound profile to Sound, Vibrate only or 

Do not disturb.
Volume – Manage the volume for Notification sound, Touch feedback & 

system, and Music, video, games & other media.
Vibration strength – Allows you to set the vibrate strength for notifications, 
and Vibrate on tap.
Notification sound – Allows you to set your default notification ringtone.
Do not disturb – Allows you to set a schedule when to prevent interruptions 
from notifications. You can set to allow certain features to interrupt when 
Priority only is set.
Lock screen – Allows you to choose if you want to show or hide notifications 
on the lock screen.
Apps – Set notification for apps.
Touch sound – Play sound when you make screen selection.
Screen lock sound – Allows you to set your tablet to play a sound when 
locking and unlocking the screen.
Vibrate on tap – Vibrate when tapping the Home touch buttons,dialpad,etc.