Customizing the User Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .80
2C. Setting Your Phone’s Security . . . . . . . . . . . . . . . . . . . . . . . . . .81
| Accessing the Security Menu | .82 | 
| Using Your Phone’s Lock Feature | .82 | 
| Restricting Calls | .85 | 
| Using Special Numbers | .86 | 
| Erasing Phone Content | .87 | 
| Resetting the Browser | .88 | 
| Resetting Favorites | .88 | 
| Resetting Your Phone | .89 | 
| Resetting Your Picture Mail Account | .89 | 
| Resetting Default Settings | .90 | 
| Resetting and Locking Your Phone Through SMS | .91 | 
| Security Features for Sprint PCS Vision | .92 | 
| 2D. Controlling Your Roaming Experience | 93 | 
Understanding Roaming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .94
Setting Your Phone’s Roam Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .96
Using Call Guard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .97
Using Data Roam Guard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .98
2E. Managing Call History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .99
| Viewing History | .100 | 
| Call History Options | .101 | 
| Making a Call From Call History | .102 | 
| Saving a Phone Number From Call History | .103 | 
| Prepending a Phone Number From Call History | .104 | 
| Erasing Call History | .104 | 
2F. Using Contacts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .105
| Adding a New Contacts Entry | .106 | 
| Assigning a Group Entry | .106 | 
| Finding Contacts Entries | .107 | 
| Contacts List Options | .108 | 
| Contacts Entry Options | .109 | 
| Adding a Phone Number to a Contacts Entry | .110 | 
