Lenovo PHAB2 Pro User Manual page 12

Fingerprint
You can put your finger on the fingerprint sensor to unlock your phone quickly.
Adding a fingerprint
You can add more than one fingerprint.
1. Go to Settings > Security > Fingerprint.
2. Follow the instructions on the screen.
Note: A lock screen pattern, PIN, or password is required to use fingerprint-related
functions. To set screen lock, go to Settings > Security > Screen lock.
Deleting a fingerprint
1. Go to Settings > Security > Fingerprint.
2. Confirm your screen lock pattern or input your PIN or password.
3. Tap the fingerprint you want to delete, tap DELETE , and then tap YES, REMOVE.