也許嘗試將ALARM更改爲VALARM?
例如,這驗證了:
BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//ABC Corporation//NONSGML My Product//EN
BEGIN:VTODO
DTSTAMP:19980130T134500Z
SEQUENCE:2
UID:[email protected]
ORGANIZER:MAILTO:[email protected]
ATTENDEE;PARTSTAT=ACCEPTED:MAILTO:[email protected]
DUE:19980415T235959
STATUS:NEEDS-ACTION
SUMMARY:Submit Income Taxes
BEGIN:VALARM
ACTION:AUDIO
TRIGGER:19980403T120000
ATTACH;FMTTYPE=audio/basic:http://example.com/pub/audio-
files/ssbanner.aud
REPEAT:4
DURATION:PT1H
END:VALARM
END:VTODO
END:VCALENDAR
這不:
BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//ABC Corporation//NONSGML My Product//EN
BEGIN:VTODO
DTSTAMP:19980130T134500Z
SEQUENCE:2
UID:[email protected]
ORGANIZER:MAILTO:[email protected]
ATTENDEE;PARTSTAT=ACCEPTED:MAILTO:[email protected]
DUE:19980415T235959
STATUS:NEEDS-ACTION
SUMMARY:Submit Income Taxes
BEGIN:ALARM
ACTION:AUDIO
TRIGGER:19980403T120000
ATTACH;FMTTYPE=audio/basic:http://example.com/pub/audio-
files/ssbanner.aud
REPEAT:4
DURATION:PT1H
END:ALARM
END:VTODO
END:VCALENDAR
過去的一對夫婦從文件從10到20或東西線。 – albertjan