The BlackBerry® Synchronization Service synchronizes organizer data such as tasks, memos, and contacts over the wireless network so that the entries on BlackBerry devices are consistent with the entries in the email applications. With wireless data synchronization and wireless email reconciliation, users are not required to connect their BlackBerry devices to the BlackBerry® Desktop Software to synchronize organizer data and reconcile email messages.
The BlackBerry Synchronization Service backs up user settings and data over the wireless network from BlackBerry devices to the BlackBerry Configuration Database. You can restore the user settings and data to BlackBerry devices when the BlackBerry devices are activated over the wireless network. By default, the BlackBerry® Enterprise Server automatically backs up the user settings and data over the wireless network.