![XT XT20 User Manual Download Page 17](http://html1.mh-extra.com/html/xt/xt20/xt20_user-manual_3676891017.webp)
Mobile Device User Guide
17
PIN screen lock preference:
1. Go to Menu > Settings > Security > Screen lock > PIN.
2. Enter a PIN (between 4-16 characters), tap Next.
3. Re-enter the PIN, tap Next.
4. The device will require a PIN to unlock next time.
Password screen lock preference:
1. Go to Menu > Settings > Security > Screen lock > Password.
2. Enter a Password (between 4-16 characters and at least 1 alphabet letter), tap Next.
3. Re-enter the Password, tap Next.
4. The device will require a password to unlock next time.