From: "+0100" BEGIN:VTIMEZONE TZID:Amsterdam, Berlin, Bern, Rome, Stockholm, Vienna X-ENTOURAGE-TZID:9 X-ENTOURAGE-CFTIMEZONE:Europe/Berlin BEGIN:STANDARD DTSTART:20001029T030000 RRULE:FREQ=YEARLY;INTERVAL=1;BYDAY=-1SU;BYMONTH=10 TZOFFSETFROM:+0200 TZOFFSETTO:+0100 TZNAME:Standard Time END:STANDARD BEGIN:DAYLIGHT DTSTART:20010325T020000 RRULE:FREQ=YEARLY;INTERVAL=1;BYDAY=-1SU;BYMONTH=3 TZOFFSETFROM:+0100 TZOFFSETTO:+0200 TZNAME:Daylight Savings Time END:DAYLIGHT END:VTIMEZONE EFTA00505250