Section 2C: Setting Your Phone’s Security 69Your Phone’s Security3. Enter your lock code. (The Picture & Video menu isdisplayed.)Locking ServicesThis setting allows you to lock voice call functions andSprint PCS Vision services. When you enable Lock Services,you are unable to make new calls (excluding emergencynumbers) or access the Sprint PCS Vision services until thelock has been disabled in the Security menu.Locking Voice Services1. Press Menu ( ) to access the main menu.2. Select Settings ( ).3. Select Security ( ) and enter your lock code.4. Select Lock Services ( ).5. Select Voice ( ).6. Select Lock and press .Locking Sprint PCS Vision1. Press Menu ( ) to access the main menu.2. Select Settings ( ).3. Select Security ( ) and enter your lock code.4. Select Lock Services ( ).5. Select PCS Vision ( ).6. Select Lock and press .