Samsung SCH-I510RAOVZW - Manual (Page 119)

Settings 112
Screen unlock settings
Set screen lock
Choose settings for unlocking your screen. For more information
about using the lock and unlock features, see “Securing Your
Phone” on page 13.
1. From the Home screen, press the Menu Key, then
touch Settings ➔ Location & security.
2. Touch Set screen lock/Change screen lock for these
settings:
• None: Disable all custom screen lock settings, to use the default
puzzle unlock screen.
• Pattern: A screen unlock pattern is a touch gesture you create and
use to unlock your device. Follow the prompts to create or change
your screen unlock pattern.
• PIN: Select a PIN to use for unlocking the screen.
• Password: Create a password for unlocking the screen.
SIM card lock
Set up SIM card lock
As a security measure, you can choose to require a PIN for
access to SIM card information.
1. From the Home screen, press the Menu Key, then
touch Settings ➔ Location & security.
2. Touch Set up SIM card lock for these settings:
• Lock SIM card: Enable to require a PIN be entered for access to
SIM card information, then set the PIN.
• Change SIM PIN: Enter a new PIN for accessing the SIM card.
Passwords
Visible passwords
When enabled, password characters will display briefly as you
enter them.
1. From the Home screen, press the Menu Key, then
touch Settings ➔ Location & security.
2. Touch Visible passwords to enable or disable brief displays
of password characters. When enabled, a check mark
appears in the check box.