BEGIN:VCALENDAR VERSION:2.0 METHOD:PUBLISH PRODID:-//ecotel communication ag//ecotel communication ag calendar//EN BEGIN:VEVENT CLASS:PUBLIC DTSTAMP:20190712T000000Z DESCRIPTION: DTEND:20190712T235959 UID:100@ecotel communication ag DURATION:P1D DTSTART:20190712T000000 LOCATION: SUMMARY:ecotel communication ag - BEGIN:VALARM DESCRIPTION:Reminder TRIGGER:-PT1440M ACTION:DISPLAY END:VALARM END:VEVENT END:VCALENDAR