Language And Input - Zte V967S User Manual

Lock SIM card: Activate or deactivate the PIN lock to

require PIN before accessing the SIM card.
Change SIM PIN: Change the PIN used to access the

SIM card.

Make passwords visible: Display passwords as you enter
them.

Device administrators: View or deactivate apps you have
authorized to be device administrators.

Unknown sources: Check this option to permit installation
of apps from sources other than the Play Store.

Verify apps：Check this option to disallow or warn before
installation of apps that may cause harm.

Trusted credentials: Display trusted CA certificates.

Install from SD card: Install certificates from the memory
card.

Clear credentials: Delete all certificates.

Language and Input


Language: Select a language and region for your system.

Spell checker: Select spell checker and change its
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