56To lock your phone:1.From the Main , press 9 for Setup/Tool.2.Press 2ABC for Security and enter your Lock code.3.Highlight Lock Mode and press OK .4.Press the scroll keys to select an option:_ Never : The phone remains unlocked._ Now : The phone locks immediately and stays locked until the lock code is entered._ Power On : The phone locks automatically the next time your phone is powered on and stayslocked until the lock code is entered.Unlocking your Phone_ To unlock your phone press MENU . Enter your lock code.Changing the Lock CodeYou can enter a personal lock code and later change the lock code as often as you like. To enter anew lock code:1.From the Main , press 9 for Setup/Tool.2.Press 2ABC for Security and enter your lock code.3.Highlight Change Lock and press OK.The current lock code displays.4.Enter a new, four-digit lock code by pressing the digit keys.5.Press OK to Save the new lock code END or to exit.Your phone does not allow viewing of the lock code unless you know the lock code (this is forsecurity reasons). So, if you change the lock code, be sure to write down the new code and keep itfor your reference.Dialing in lock modeYou can place calls to emergency and special numbers in lock mode. To place normal outgoing callsin lock mode, enter the lock code to unlock the phone, and then dial the phone number.To place an outgoing call in lock mode:_ To call an emergency number, special number, or Sprint PCS Customer, enter the number and thenpress TALK._ To place normal outgoing calls, press MENU to display the lock code screen, and then enter thelock code.When the standby screen displays, enter the phone number, and then press TALK.