Lock And Unlock Your Screen; Unlock Your Screen Using The Knock Code Feature - LG LS755 User Manual

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Lock and Unlock Your Screen

Your phone allows you to quickly turn the screen off when not in use and to turn it back on and unlock it
when you need it.
Turn the Screen Off When Not in Use
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To quickly turn the screen off, press the Power/Lock Button. Pressing the Power/Lock Button
again or receiving an incoming call will turn on your phone screen and show the lock screen.
To save battery power, the phone automatically turns off the screen after a certain period of time when
you leave it idle. You will still be able to receive messages and calls while the phone's screen is off.
Note: For information on how to adjust the time before the screen turns off, see
Turn the Screen On and Unlock It
1. To turn the screen on, press the Power/Lock Button.
 The lock screen appears.
2. Swipe your finger across the screen to unlock it.
 The screen is unlocked.

If you have set up a screen lock, you will be prompted to draw the pattern or enter the
password or PIN. See
Unlock Your Screen Using the Knock Code
Feature
The Knock Code feature allows you to create your own unlock code using a combination of knocks (or
taps) on the screen.
To activate the Knock Code feature:
1. Tap > Tools
2. Tap Lock screen.
3. Tap Select screen lock > Knock Code.
4. Use the 2x2 grid to create a sequence of knocks (or taps) to set your knock code.
Note: You have to create a Backup PIN as a safety measure in case you forget your unlock sequence.
Basic Operations
Select Screen Lock.
> Settings > Display tab.
Display Settings.
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