Basic Operations 25
3. Follow the on-screen instructions.
Lock and Unlock Your Screen
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.
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 > > Settings > Display tab.
2. Tap Lock screen.
3. Tap Select screen lock and tap 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.
To unlock the phone using Knock Code:
■ While the screen is off, tap the same sequence you established anywhere on the screen. The
Home screen will be accessed directly.
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