BEGIN:VCALENDAR PRODID:-//Ströer//Ströer calendar//EN VERSION:2.0 METHOD:PUBLISH BEGIN:VEVENT SUMMARY:Event - Ströer SE LOCATION: DURATION:P1D UID:100@Ströer DTSTAMP:20180327T000000Z DESCRIPTION: CLASS:PUBLIC DTSTART:20180327T000000 BEGIN:VALARM TRIGGER:-PT1440M ACTION:DISPLAY DESCRIPTION:Reminder END:VALARM END:VEVENT END:VCALENDAR