LG LGLS990 - Manual (Page 22)

Phone Basics 12
Lock and Unlock Your Phone
You can prevent accidental screen touches from activating phone functions by locking your phone.
Lock Your Phone
When your phone is locked, you can only receive incoming calls or make calls to 9-1-1.
■ Press the Power/Lock Button .
Unlock Your Phone
1. Press the Power/Lock Button to wake up the phone.
2. Swipe the screen to any direction to unlock it.
Note: The default Lock screen simply locks the screen to prevent unintentional actions. For more security
to guard against unauthorized use, you can set an unlock requirement (such as a pattern, PIN, or
password) that will need to be entered to unlock it.