LG LGVS890 - Manual (Page 184)

182 Settings
Security
Use the Security menu to configure how to help secure your phone and its
data.
ENCRYPTION
Encrypt phone: Allows you to encrypt the phone to keep it secure. After
encryption, a PIN or password needs to be entered each time you power
the phone on.
STORAGE ENCRYPTION
Encrypt SD card: Enables microSD card encryption and synchronization
with previously encrypted data. You can encrypt the data stored on the
microSD card.
SIM CARD LOCK
Set up SIM card lock: Allows you to set if you want to require a PIN to
be able to access the SIM card. And, if set, allows you to change the
PIN.
PASSWORDS
Password typing visible: Checkmark to briefly show each character of
the password as you type so that you can see what you enter.
PHONE ADMINISTRATION
Phone administrators: Displays the list of administrators, allowing you
to deactivate device administrators.
Unknown sources: Checkmark to allow installation of non-Play Store
applications.
CREDENTIAL STORAGE
Trusted credentials: Allows applications to access your phone’s
encrypted store of secure certificates, related passwords and other
credentials. The screen has a System tab and a User tab. Credential
storage is used to establish some kinds of VPN and Wi-Fi connections.
This setting is dimmed if you have not set a password to secure your
credential storage.