Samsung SCH-R710XKBCRI - Manual (Page 17)

Getting Started 13
Locking and Unlocking
Your phone offers two lock functions, locking the phone, or locking
the screen.
Locking and Unlocking the Phone
Locking the phone prevents unauthorized access to information on
the phone, but allows dialing with the Dialer. Locking and unlocking
the phone requires the Lock Code.
Locking the phone
1. From a Home screen, touch Menu ➔ Settings ➔ Phone Settings
➔ Security.
2. At the prompt, enter the phone’s Lock Code. The default lock
code is the last four digits of your phone number.
3. Select Lock Phone ➔ Lock, then touch OK.
Tip: The default Lock Code is the last four digits of your telephone number, or you
can set a custom lock code at Menu ➔ Settings ➔ Phone Settings ➔
Security.
Unlocking the phone
Note: You may need to unlock the screen before unlocking the phone. For more
information, see “Locking and Unlocking the Screen” on page 14.
1. Touch the screen, or press any key.
2. At the prompt, enter the Lock Code. The default lock code is
the last four digits of your phone number.