LG K220 - Page 42

Basic Functions 41
KnockON
You can turn the screen on or off by double-tapping the screen.
• This option is available only on the Home screen provided by LG. It may
not function properly on a custom launcher or on the Home screen
installed by the user.
• When tapping the screen, use your fingertip. Do not use a fingernail.
• TousetheKnockONfeature,makesurethattheproximity/lightsensor
is not blocked by a sticker or any other foreign substance.
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 the status bar, an empty area on the Home screen or the
Lock screen.
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.
• IfyouenteranincorrectKnockCodemorethanaspecifiednumberof
times consecutively, unlock by using your backup PIN.
• Make sure to use your fingertip when tapping the screen.