LG G3 User Manual page 166

Settings
164
Hidden pattern: Checkmark to display the unlock dot pattern when (and
where) you tap the Lock screen.
Make pattern visible: Checkmark to make your pattern visible while
drawing it.
Hidden PIN: Checkmark to display the keypad when you tap the Lock
screen.
Randomize PIN entry: Sets the keypad to random numbers so that
someone watching cannot detect your PIN from your hand movements.
Hidden password: Checkmark to display the keyboard when you tap the
Lock screen.
CUSTOMIZE
Wallpaper: Sets your Lock screen wallpaper. Select it from Gallery or
Wallpaper gallery.
Widgets: Checkmark to show widgets on your Lock screen. To add
widgets to the Lock screen, swipe the Lock screen to the right.
Missed calls & new messages: Checkmark to display notifications for
missed calls and new messages on the Lock screen.
Shortcuts: Allows you to change the shortcuts at the bottom of the
Swipe Lock screen.
Weather animation: Checkmark to show weather animation for your
current location or primary city set in Weather based on auto data
updates.
Contact info for lost phone: Tap to show contact info on the Lock screen
in the event the phone is lost.
LOCK TIME
Security lock timer: Sets the amount of time before the screen
automatically locks after the screen backlight turns off (times-out due to
inactivity).
Power button instantly locks: Checkmark to instantly lock the screen
when the Power/Lock Key is pressed. This setting overrides the
Security lock timer setting.