2C.  | Setting Your Phone’s Security | . .81  | 
  | Accessing the Security Menu  | . . .82  | 
  | Using Your Phone’s Lock Feature  | . . .82  | 
  | Restricting Calls  | . . .84  | 
  | Using Special Numbers  | . . .85  | 
  | Erasing Phone Content  | . . .86  | 
  | Resetting the Browser  | . . .87  | 
  | Resetting Favorites  | . . .87  | 
  | Resetting Your Phone  | . . .88  | 
  | Resetting Default Settings  | . . .88  | 
  | Resetting and Locking Your Phone Through SMS  | . . .89  | 
  | Security Features for SprintVision  | . . .91  | 
2D.  | Controlling Your Roaming Experience | . .92  | 
  | Understanding Roaming  | . . .93  | 
  | Setting Your Phone’s Roam Mode  | . . .95  | 
  | Using Call Guard  | . . .96  | 
  | Using Data Roam Guard  | . . .97  | 
2E.  | Managing Call History  | . .98  | 
  | Viewing History  | . . .99  | 
  | Call History Options  | .100  | 
  | Making a Call From Call History  | .101  | 
  | Saving a Phone Number From Call History  | .102  | 
  | Prepending a Phone Number From Call History  | .103  | 
  | Erasing Call History  | .103  | 
2F.  | Using Contacts  | .104 | 
  | Adding a New Contacts Entry  | .105  | 
  | Assigning a Group Entry  | .106  | 
  | Finding Contacts Entries  | .107  | 
  | Contacts Entry Options  | .109  | 
  | Adding a Phone Number to a Contacts Entry  | .110  | 
  | Editing a Contacts Entry’s Phone Number  | .110  | 
  | Erasing a Contacts Entry From the List  | .111  | 
  | Assigning Speed Dial Numbers  | .111  |