ActiveSync 4.1 support.Microsoft ActiveSync® provides a great synchronization experience with Windows®-based PCs and Microsoft Outlook right out of the box. ActiveSync acts as the gateway between your Windows-based PC and Windows Mobile-based device, allowing easy transfer of Outlook information as well as Office documents, pictures, music, videos and applications from your desktop to your Pocket PC. In addition to synchronizing with a desktop PC, ActiveSync can synchronize directly with Microsoft Exchange Server 2003, so that you can keep your e-mail, calendar data, notes and contact information updated wirelessly when you’re away from your PC. It also can sync pictures in Outlook Contacts and wirelessly sync to your PC using Bluetooth.