Wake Up Your Phone - Zte X500 Manual

Wake up your phone

After the phone switches to the sleep mode, the screen will be
turned off and locked. In this case please awake your phone
and unlock the screen if you want to use your phone.
Press the end key to turn on the screen.
1.
Press button and drag it up until the screen is unlocked.
2.
If you've set PIN, unlock pattern and password, you need
input the PIN, unlock pattern and password to enter the
main interface. (for details, please see Settings > Location
& security > Set up screen lock > Pattern
/PIN/Password).