Google Developers Group
SPB Software Company stated that it has launched a migration tool that will help users to move from Symbian or Windows Mobile to Android devices.
With this function you will be able to copy all your personal content, like SMSes, contacts, bookmarks and even call history, to your new Android phone. This option can be used to move data from smartphones running Symbian S60 3rd edition and up, Windows Mobile 5 and later. The transfer can be accomplished to phones with Android 2.1 and later. You can execute the migration either using a memory card or an online SPB service.