LG E975 Optimus G User Guide

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NOTE: You must set a lock screen PIN or password before you can use 
credential storage.
Mobile networks – Set options for data roaming, network mode & operators, access 
point names (APNs) etc. 
Default SMS app – Allows you to set the default SMS app.
VPN – Displays the list of Virtual Private Networks (VPNs) that you've previously 
configured. Allows you to add different types of VPNs.
DEVICE
< Sound >
Sound profile – Choose the Sound, either Vibrate only or Silent.
Volumes – Manage the volume of Phone ringtone, Notification sound, Touch feedback 
& system, Music, video, games and other media.
Quiet time – Set times to turn off all sounds except alarm and media.
Phone ringtone – Allows you to set your default incoming call ringtone.
Smart ringtone – Allows you to set increase phone ringtone volume automatically in 
noisy environments.
Ringtone with vibration – Vibration feedback for calls and notifications.
Notification sound – Allows you to set your default notification ringtone.
Touch feedback & system – Allows you to set the feedback (tones and/or vibration) 
while using your device.
< Display >
Brightness – Adjust the screen brightness.
Screen timeout – Set the time for screen timeout.
Auto-rotate screen – Checkmark to set the phone to automatically rotate the screen 
based on the phone orientation (portrait or landscape).
Daydream – Tap the Daydream switch to toggle it On or Off. On allows the set