Zte MAX XL User Manual page 218

Fingerprint
Smart Lock
Encrypt phone
Set up SIM card lock
Make passwords visible
Device administrators
Unknown sources
Storage type
Trusted credentials
User credentials
Install from SD card
Clear credentials
Trust agents
Screen pinning
Apps with usage access
Access Security Settings
1. From home, tap Apps
Personal Settings
Register your fingerprint for unlocking the phone and quick-open apps, or
manage other fingerprint functions that do not need verification
Keep the phone unlocked when connected to trusted devices, in trusted
places, unlocked by trusted faces or voices, or as long as you keep
holding or carrying the device
Note: You need to sign in to your Google Account on the phone to use
this feature.
Encrypt all data on your phone. This feature is enabled by default and
you can use it to further protect your phone while setting a screen lock by
requiring your pattern, PIN, or password before the phone starts up. See
Screen Lock
Turn on/off nano-SIM card lock or manage the PIN
Toggle to show or hide passwords when entering form data
View or turn off device administrators
Allow or deny installation of apps from sources other than the Google
Play store app
Check the credential storage type
Display trusted CA certificates
View and modify stored credentials
Install certificates from the phone storage or an optional installed SD card
Clear the credential storage and delete all certificates
View or deactivate trust agents
Keep a screen of your choice in view, so that others cannot switch to
other apps and access your personal information
Turn on or off some apps' access to your phone usage information
> Settings .
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