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2
Select the frequency following the app instructions and set the
volume to a comfortable level.
Security and Privacy
Face unlock
Face unlock can be used to unlock your phone.
Adding a face
To add your face:
1 Tap Settings > Security > Face unlock.
2 To set a screen lock password, PIN or pattern along with your
face, follow the onscreen instructions.
3 Read the instructions carefully.
4
Register your face. You can now use your face to unlock the
screen.
Deleting a face
To delete your face:
1 Tap Settings > Security > Face unlock.
2 Enter your password, PIN or pattern.
3 Tap DELETE FACE DATA, and then tap DELETE.