LG VS910 - Manual (Page 189)

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Settings
SIM/RUIM card lock
Set up SIM/RUIM card lock Allows you to set if you want to require a
PIN to use the phone.
Passwords
Visible passwords Checkmark to briefly show each character of
passwords as you enter them so that you can see what you enter.
Device administration
Select device administrators Add or remove device administrators.
Credential storage
Use secure credentials Checkmark to allow applications to access your
phone’s encrypted store of secure certificates and related passwords
and other credentials. You use credential storage to establish some kinds
of VPN and Wi-Fi connections. If you have not set a password for the
credential storage, this setting is dimmed.
Install from SD card Touch to install a secure certificate from an SD
card.
Set password Opens a dialog box where you can set or change the
password for your secure credential storage. Your password must have
at least 8 characters.
Clear storage Deletes all secure certificates and related credentials
and erases the secure storage’s own password, after prompting you to
confirm that you want to do this.