These Developers guidelines describe the Microsoft Exchange ActiveSync implementation in Sony Ericsson phones and the communication methods and protocols used when synchronizing email, calendar and contact items in the phone with a Microsoft Exchange server.

Download these developer guidelines at

The phones in this document, except the M600, P990 and W950 series, are delivered with a preinstalled Exchange ActiveSync (EAS) client software supporting synchronisation of email, calendar items and contacts. The client software for M600, P990 and W950 series is available for download at