Mobile messaging technologies and services sms ems and mms phần 6

Bảng 5,25 vCalendar tính chất sở hữu tên ánh sáng ban ngày Mô tả ánh sáng ban ngày tiết kiệm. Các giá trị được gán cho bất động sản cho biết tiết kiệm ánh sáng ban ngày của các ứng dụng tạo ra các dòng dữ liệu vCalendar. | 176 Mobile Messaging Technologies and Services Table vCalendar properties Property name Description Example DAYLIGHT Daylight saving. The value assigned to the DAYLIGHT FALSE property indicates the daylight saving of the or application that generated the vCalendar DAYLIGHT TRUE 06 data stream. The first example indicates that 20020407T025959 the application does not observe any 20021027T010000T010000 daylight savings time value is FALSE . The EST EDT second example indicates that daylight savings time is observed and that the summer time is 6 hours behind UTC summer time is from 7 April to 27 November 2002 GEO Geographic position. The value assigned to GEO this property indicates a global position in terms of longitude and latitude in this order PRODID TZ Product identifier PRODID Manufacturer PIM Time zone. The value assigned to this TZ -08 00 property indicates the offset from the or Coordinated Universal Time UTC . In the TZ -0500 corresponding examples the time zone is respectively 8 hours Pacific standard time and 5 hours Eastern standard time VERSION Version. The value assigned to this property VERSION indicates the version of the vCalendar format to which complies the vCalendar writer Table vCalendar properties event and todo objects Property name Description Example ATTACH Attachment. The attachment can be a ATTACH VALUE document to be reviewed or a list of actions URL file for a todo object ATTENDEE Attendee to a group event or a person ATTENDEE ROLE associated with a todo object. Optional OWNER STATUS parameters for this property are COMPLETED gwenael@le- ROLE possible values are ATTENDEE ORGANIZER OWNER and DELEGATE default is ATTENDEE STATUS possible values are ACCEPTED NEEDS ACTION SENT TENTATIVE CONFIRMED DECLINED COMPLETED and DELEGATED default is NEEDS ACTION Extended EMS 177 Table continued Property name Description Example AALARM RSVP possible values are YES or NO default is NO EXPECT .