Samsung SGH-S150ZKATFN - Manual (Page 75)

Changing Your Settings 69
Security
Security enables you to restrict the use of your phone by others and
to restrict the types of calls. Various codes and passwords are used
to protect the features of your phone.
1. From the Idle screen, press (Menu) ➔ Settings ➔ Phone ➔
Security.
2. Use the Up or Down Navigation key to scroll to and set the
following options:
• Lock Phone: When Lock Phone is enabled, the phone is locked when
you turn the phone on, and you must enter the 4- to 8-digit phone
password each time you turn on the phone. After you enter the correct
password, you can use the phone until you turn it off. The following
options are available:
– Off: you are not required to enter the phone password when you turn on
the phone.
– On: you must enter the phone password when you turn on the phone.
• Check PIN Code: When Check PIN Code is On, you must enter a 4-digit
personal identification number (PIN) each time you turn on the
phone.
– Select On and, in the field provided, enter the PIN that you want to use.
Press the Confirm softkey.
– To turn the option off, select Off, enter the current PIN, and press the
Confirm softkey.