Zte N9517 User Manual page 126

Security
Tap the Home key >
options that help keep your phone and data safe.
Screen lock: Disable the screen lock or enable it with long

press, pattern, PIN, or password. See
Phone With Screen
Smart Lock: Keep the phone unlocked when connected to

trusted devices, in trusted places, or unlocked by trusted
faces or voice, or unlocked when your phone is being
carried on the body.
NOTE:
You need to sign in to your Google account on the phone to
use the Smart Lock feature.
 Encrypt phone: Encrypt your data on the phone to protect
your privacy.
Set up SIM card lock:

Lock SIM card: Activate or deactivate the PIN lock to

require PIN before accessing the nano-SIM card.
Change SIM PIN: Change the PIN used to access the

nano-SIM card.
> Settings > Security to configure
Locks.
126
Protecting Your