BEGIN:VCALENDAR
VERSION:2.0
CALSCALE:GREGORIAN
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20251218T085056
DTEND;TZID=Europe/Berlin:20251218T085056
SUMMARY:Herzliche Weihnachtsgrüße
DESCRIPTION:
END:VEVENT
END:VCALENDAR