LG V20 LG-H990ds, Manual, Page: 206 / 305

Basic Functions 53
Turning on the screen
Double-tap the middle of the screen.
• Tapping the top or bottom of the screen may decrease the recognition
rate.
Turning off the screen
Double-tap on an empty space on the Home screen.
You can also double-tap an empty space on the status bar.
Knock Code
You can unlock the screen by creating your own Knock Code. When the
screen is locked, you can directly access the Home screen by tapping the
screen in a specified sequence.
• You can use your Knock Code together with the KnockOn feature.
• Make sure to use your fingertip when tapping the screen.
Creating a Knock Code
1
Tap Settings General Lock screen & security Select
screen lock Knock Code .
2
Tap the squares in a pattern of your choice to create a Knock Code
and tap NEXT .
3
Input the created Knock Code again for verification, then tap
CONFIRM .
Unlocking the screen with a Knock Code
Unlock the screen by inputting the Knock Code you have created.
Input your Knock Code on the touch screen when the screen is turned off.
• It is also possible to enter a Knock Code when the lock screen is turned
on.