Samsung SCH-R915ZKACRI - Manual (Page 108)

104
Screen unlock settings
The default lock screen prevents accidental call dialing or
activation of features or applications.
To protect your phone from unauthorized use, use a personal
screen unlock pattern, a Personal Identification Number (PIN), or
a password.
For more information about using the lock and unlock features of
your phone, see “Securing Your Phone” on page 11.
Set unlock Pattern/Change unlock Pattern
A screen unlock pattern is a touch gesture you create and use to
unlock your phone.
1. From the Settings menu, touch Location & security ➔
Set screen lock or Change screen lock.
2. Touch Pattern.
3. Follow the prompts to create or change your screen unlock
pattern.
Set unlock PIN/Change unlock PIN
A screen unlock PIN is a Personal Identification Number that you
can store and then use to unlock your phone.
1. From the Settings menu, touch Location & security ➔
Set screen lock or Change screen lock.
2. Touch PIN. A phone-style keypad appears on the screen.
3. Follow the prompts to create or change your screen unlock
PIN.
Set unlock Password/Change unlock Password
A screen unlock Password is a word or series of4 or more
characters that you can store and then use to unlock your phone.
1. From the Settings menu, touch Location & security ➔
Set screen lock or Change screen lock.
2. Touch Password. A QWERTY keypad appears on the
screen.
3. Follow the prompts to create or change your screen unlock
Password.