LG K520D User Manual page 412

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 Display Lock screen 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(from 6 to 8 taps) on the touch screen when
the screen is turned off.
• It is also possible to enter a Knock Code(from 6 to 10 taps) when
the lock screen is turned on.
Basic Functions 46