1. Slide lock: Slide the screen with your finger to unlock it.
2. Pattern lock: You can unlock it by drawing the correct pattern on the screen.
3. Password /PIN lock: Enter the set password and click OK or Finish to unlock it.
Some machines also support signature locks, fingerprint locks or directional locks.
1. Signature lock: You can unlock it by drawing the correct signature on the screen.
2. Fingerprint lock: You can unlock it by sliding or pressing the fingerprint at the bottom of the screen, or you can enter an alternate password.
3. Direction lock: Unlock the screen by sliding in four to eight directions (up, down, left or right).