IntelliTrack Package Track - Manual (Page 177)

Chapter 9
Using the Handheld
161
5. When the data transfer finishes, the Successful Upload status screen on
the handheld closes. All of the changes from the handheld application
including any changes to recipients, packages, and delivery signatures
are sent to the Batch Synchronization Utility via the synchronization
process and immediately processed into the Package Track application.