BEGIN:VCALENDAR VERSION:2.0 PRODID:-//K Desktop Environment (KDE)//LibKCal test cases 1.0//EN X-LibKCal-Testsuite-OutTZ:America/Los_Angeles BEGIN:VEVENT DESCRIPTION:Every hour and a half for 4 occurrences: DTSTART;TZID=America/Los_Angeles:19970902T090000 RRULE:FREQ=MINUTELY;COUNT=4;INTERVAL=90 X-EXPECT-NUMEVENTS: 4 END:VEVENT END:VCALENDAR