Casio verizon User Manual page 228

Power button instantly locks: Check to enable locking the screen
immediately by pressing the Power/Lock Key.
Vibrate on touch: Check to make the phone vibrate when entering
characters for your PIN or password.
Owner info: This option allows you to show user-defined information
on the Lock screen.
ENCRYPTION
Encrypt phone: When enabled, this feature requires a password be
used to decrypt the device each time you turn it on.
Encrypt SD card: You can encrypt the contents of an installed SD
card, and require a password each time you access the card.
DISABLE SSL
Disable SSLv2/SSLv3: Check to disable SSL.
SIM/RUIM CARD LOCK
Set up SIM/RUIM card lock: Enable to require a PIN be entered to
use the phone, and set the PIN.
Manage SIM card contacts: Check to allow you to manage SIM
card contacts.
Manage SIM text messages: Check to allow manage SIM text
messages.
PASSWORDS
Make passwords visible: Check to briefly show each character of
the password as you enter them, so that you can see what you've
entered.
DEVICE ADMINISTRATION
Device administrators: Allows you to add or remove device
administrators.
Device security policy: Opens a list of applied device security
policy.
Unknown sources: Check to permit installation of applications that
you obtain from websites, email, or other locations other than Market.
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