I have a Samsung C3330. The calendar is not yet handled by Wammu. But in the phone, I may backup to the memory card. This in turn appears as mass storage through the USB cable. I then use the VCS to ICS Calendar Converter to convert the *.vcs files into an iCalendar readable by the Lightning calendar extension of Thunderbird e-mail.
It did not work correctly with a Microsoft Works calendar exported VCS format. It did not even execute with Windows 7, even ad admin. With Windows XP it worked but converted only one event and changed all special characters like ü, è etc. in something unreadable. Thank you for the effort but I cannot use it.
There are no 3 star reviews.