Samsung SGH-T999MBATMB - Manual (Page 301)

Changing Your Settings 295
Using a Motion to Unlock
This feature allows you to lock or unlock your device by
simply tilting it and moving it either forwards or backwards.
1. Press ➔ and then tap Settings ➔ Security
and lock screen.
2. Tap Screen lock ➔ Motion ➔ OK.
To unlock a device with motion:
1. Verify the device is on and on the Lock screen.
2. In a single motion, use your thumb to touch and hold
the Lock screen, then quickly tilt the device towards
you.
Note: If you forget, these instructions appear at the bottom of
the Lock screen.
Using Face Unlock
This feature used facial recognition to unlock your phone.
This feature is less secure than PIN, Pattern, and Password
locks and can be bypassed by someone else who looks
similar to you.
1. Press ➔ and then tap Settings ➔ Security
and lock screen.
2. Tap Screen lock ➔ Face.
3. Read the on-screen notification and tap Set it up.
4. Follow the on-screen instructions.
Using Face and Voice Unlock
This feature used facial recognition to unlock your phone.
This feature is less secure than PIN, Pattern, and Password
locks and can be bypassed by someone else who looks
similar to you.
1. Press ➔ and then tap Settings ➔ Security
and lock screen.
2. Tap Screen lock ➔ Face and voice.
3. Read the on-screen notification and tap Set it up.
4. Follow the on-screen instructions.