4.8.4.2 Contact

Basic Definition | Description| | Example

Basic Definition

Property Name
CONTACT
Purpose
The property is used to represent contact information or alternately a reference to contact information associated with the calendar component.
Value Type
TEXT
Property Parameters
Non-standard, alternate text representation and language property parameters can be specified on this property.
Conformance
The property can be specified in a "VEVENT", "VTODO", "VJOURNAL" or "VFREEBUSY" calendar component.

Description

The property value consists of textual contact information. An alternative representation for the property value can also be specified that refers to a URI pointing to an alternate form, such as a vCard [RFC 2426], for the contact information.

Format Definition

The property is defined by the following notation:

  contact    = "CONTACT" contparam ":" text CRLF

  contparam  = *(
             ; the following are optional,
             ; but MUST NOT occur more than once

             (";" altrepparam) / (";" languageparam) /

             ; the following is optional,
             ; and MAY occur more than once

             (";" xparam)

             )

Example

The following is an example of this property referencing
textual contact information:

  CONTACT:Jim Dolittle\, ABC Industries\, +1-919-555-1234

The following is an example of this property with an alternate
representation of a LDAP URI to a directory entry containing the
contact information:

  CONTACT;ALTREP="ldap://host.com:6666/o=3DABC%20Industries\,
   c=3DUS??(cn=3DBJim%20Dolittle)":Jim Dolittle\, ABC Industries\,
   +1-919-555-1234

The following is an example of this property with an alternate
representation of a MIME body part containing the contact
information, such as a vCard [RFC 2426] embedded in a [MIME-DIR]
content-type:

  CONTACT;ALTREP="CID=<part3.msg970930T083000SILVER@host.com>":Jim
    Dolittle\, ABC Industries\, +1-919-555-1234

The following is an example of this property referencing a network
resource, such as a vCard [RFC 2426] object containing the contact
information:


  CONTACT;ALTREP="http://host.com/pdi/jdoe.vcf":Jim
    Dolittle\, ABC Industries\, +1-919-555-1234