BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//uttek//Mail & Kalender//DE
CALSCALE:GREGORIAN
BEGIN:VEVENT
UID:4fb7ae73138c68ae@demo.example
DTSTAMP:20261103T022701Z
DTSTART:20261104T073000Z
DTEND:20261104T081500Z
SUMMARY:Zahnarzt
LOCATION:Praxis Dr. Lindner\, Hauptstraße 4
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Zahnarzt
TRIGGER:-PT60M
END:VALARM
END:VEVENT
END:VCALENDAR