Controlling Your Phone’s Settings...................................................... 28Adjusting the Phone’s Volume Settings ................................................................... 29Ringer Types .............................................................................................................. 29Selecting Ringer Types for Voice Calls.................................................................. 29Selecting Ringer Types for Messages .................................................................... 30Selecting a Tone Length............................................................................................ 30Alert Notification........................................................................................................ 30Silent Mode ................................................................................................................ 31Changing the Greeting.............................................................................................. 32Changing the Backlight Time Length ..................................................................... 32Changing the Display Screen.................................................................................... 33Airplane Mode............................................................................................................ 33Launch Pad Settings.................................................................................................. 34Screen Savers ............................................................................................................. 34Changing the Contrast.............................................................................................. 35Setting Your Phone’s Security............................................................. 36Accessing the Security Menu..................................................................................... 37Locking Your Phone.................................................................................................. 37Unlocking Your Phone.............................................................................................. 37Changing the Lock Code........................................................................................... 38Calling in Lock Mode ................................................................................................ 38Restricting Calls......................................................................................................... 38Using Special Numbers............................................................................................. 39Erasing the Internal Phone Book............................................................................. 39Erase Content............................................................................................................. 39Resetting Your Phone................................................................................................ 40Reset Camera............................................................................................................. 40Security Features for PCS VisionSM ........................................................................... 40Automating Your PCS Vision Password................................................................ 40Signing In and Out of PCS Vision Services ......................................................... 41Controlling Your Roaming Experience .............................................. 42Understanding Roaming .......................................................................................... 43Setting Your Phone’s Roam Mode ........................................................................... 44Controlling Roaming Charges Using Call Guard ................................................... 45