User Manual - Page 32

For LMG820QM7.

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Custom-designed Features 31
Registering facial data
Before using the Face Unlock feature, register your facial data on your
device.
1
Tap Settings Lock screen & security Face Unlock.
• To use this feature, the screen lock must be set with a Knock Code,
Pattern, PIN, or Password.
• When the screen lock is not set, register the data by following the
on-screen instructions. See
Setting a screen lock
for details.
2
Tap NEXT and unlock the device according to the specified method.
3
Tap START and raise your device in the front of your eyes.
• Register your face in a room that is not too bright or dark.
• Hold the device in the distance of 10-20 inches from your face.
• Position your entire face inside the guideline on the screen, and then
move your head slowly in a circle while looking at the screen.
• Keep still while registering your face. You can improve recognition
rate by taking steady photos multiple times.
• Only one face can be registered at a time.
4
When the face registration is done, tap OK.
Unlocking the screen with your face
You can unlock the screen with your face instead of a Knock Code,
Pattern, PIN, or Password.
1
Tap Settings Lock screen & security Select screen lock.
2
Unlock the screen according to the specified method.
3
Tap Allow Face Unlock to unlock the screen using facial
recognition.
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