Type value: A single text value.Dawson & Howes              Standards Track                    [Page 15]RFC 2426              vCard MIME Directory Profile        September 1998   Type special notes: This information can provide assistance to a   correspondent regarding the type of data representation which can be   used, and how they can be packaged. This property is based on the   private MIME type X-Mailer that is generally implemented by MIME user   agent products.   Type example:        MAILER:PigeonMail 2.13.4 Geographical Types   These types are concerned with information associated with   geographical positions or regions associated with the object the   vCard represents.3.4.1 TZ Type Definition   To: ietf-mime-directory@imc.org   Subject: Registration of text/directory MIME type TZ   Type name: TZ   Type purpose: To specify information related to the time zone of the   object the vCard represents.   Type encoding: 8bit   Type value: The default is a single utc-offset value. It can also be   reset to a single text value.   Type special notes: The type value consists of a single value.   Type examples:        TZ:-05:00        TZ;VALUE=text:-05:00; EST; Raleigh/North America        ;This example has a single value, not a structure text value.3.4.2 GEO Type Definition   To: ietf-mime-directory@imc.org   Subject: Registration of text/directory MIME type GEO   Type name: GEODawson & Howes              Standards Track                    [Page 16]RFC 2426              vCard MIME Directory Profile        September 1998   Type purpose: To specify information related to the global   positioning of the object the vCard represents.   Type encoding: 8bit   Type value: A single structured value consisting of two float values   separated by the SEMI-COLON character (ASCII decimal 59).   Type special notes: This type specifies information related to the   global position of the object associated with the vCard. The value   specifies latitude and longitude, in that order (i.e., "LAT LON"   ordering). The longitude represents the location east and west of the   prime meridian as a positive or negative real number, respectively.   The latitude represents the location north and south of the equator   as a positive or negative real number, respectively. The longitude   and latitude values MUST be specified as decimal degrees and should   be specified to six decimal places. This will allow for granularity   within a meter of the geographical position. The text components are   separated by the SEMI-COLON character (ASCII decimal 59). The simple   formula for converting degrees-minutes-seconds into decimal degrees   is:        decimal = degrees + minutes/60 + seconds/3600.   Type example:        GEO:37.386013;-122.0829323.5 Organizational Types   These types are concerned with information associated with   characteristics of the organization or organizational units of the   object the vCard represents.3.5.1 TITLE Type Definition   To: ietf-mime-directory@imc.org   Subject: Registration of text/directory MIME type TITLE   Type name: TITLE   Type purpose: To specify the job title, functional position or   function of the object the vCard represents.   Type encoding: 8bit   Type value: A single text value.Dawson & Howes              Standards Track                    [Page 17]RFC 2426              vCard MIME Directory Profile        September 1998   Type special notes: This type is based on the X.520 Title attribute.   Type example:        TITLE:Director\, Research and Development3.5.2 ROLE Type Definition   To: ietf-mime-directory@imc.org   Subject: Registration of text/directory MIME type ROLE   Type name: ROLE   Type purpose: To specify information concerning the role, occupation,   or business category of the object the vCard represents.   Type encoding: 8bit   Type value: A single text value.   Type special notes: This type is based on the X.520 Business Category   explanatory attribute. This property is included as an organizational   type to avoid confusion with the semantics of the TITLE type and   incorrect usage of that type when the semantics of this type is   intended.   Type example:        ROLE:Programmer3.5.3 LOGO Type Definition   To: ietf-mime-directory@imc.org   Subject: Registration of text/directory MIME type LOGO   Type name: LOGO   Type purpose: To specify a graphic image of a logo associated with   the object the vCard represents.   Type encoding: The encoding MUST be reset to "b" using the ENCODING   parameter in order to specify inline, encoded binary data. If the   value is referenced by a URI value, then the default encoding of 8bit   is used and no explicit ENCODING parameter is needed.Dawson & Howes              Standards Track                    [Page 18]RFC 2426              vCard MIME Directory Profile        September 1998   Type value: A single value. The default is binary value. It can also   be reset to uri value. The uri value can be used to specify a value   outside of this MIME entity.   Type special notes: The type can include the type parameter "TYPE" to   specify the graphic image format type. The TYPE parameter values MUST   be one of the IANA registered image formats or a non-standard image   format.   Type example:        LOGO;VALUE=uri:http://www.abc.com/pub/logos/abccorp.jpg        LOGO;ENCODING=b;TYPE=JPEG:MIICajCCAdOgAwIBAgICBEUwDQYJKoZIhvcN         AQEEBQAwdzELMAkGA1UEBhMCVVMxLDAqBgNVBAoTI05ldHNjYXBlIENvbW11bm         ljYXRpb25zIENvcnBvcmF0aW9uMRwwGgYDVQQLExNJbmZvcm1hdGlvbiBTeXN0         <...the remainder of "B" encoded binary data...>3.5.4 AGENT Type Definition   To: ietf-mime-directory@imc.org   Subject: Registration of text/directory MIME type AGENT   Type name: AGENT   Type purpose: To specify information about another person who will   act on behalf of the individual or resource associated with the   vCard.   Type encoding: 8-bit   Type value: The default is a single vcard value. It can also be reset   to either a single text or uri value. The text value can be used to   specify textual information. The uri value can be used to specify   information outside of this MIME entity.   Type special notes: This type typically is used to specify an area   administrator, assistant, or secretary for the individual associated   with the vCard. A key characteristic of the Agent type is that it   represents somebody or something that is separately addressable.   Type example:        AGENT;VALUE=uri:         CID:JQPUBLIC.part3.960129T083020.xyzMail@host3.comDawson & Howes              Standards Track                    [Page 19]RFC 2426              vCard MIME Directory Profile        September 1998        AGENT:BEGIN:VCARD\nFN:Susan Thomas\nTEL:+1-919-555-         1234\nEMAIL\;INTERNET:sthomas@host.com\nEND:VCARD\n3.5.5 ORG Type Definition   To: ietf-mime-directory@imc.org   Subject: Registration of text/directory MIME type ORG   Type name: ORG   Type purpose: To specify the organizational name and units associated   with the vCard.   Type encoding: 8bit   Type value: A single structured text value consisting of components   separated the SEMI-COLON character (ASCII decimal 59).   Type special notes: The type is based on the X.520 Organization Name   and Organization Unit attributes. The type value is a structured type   consisting of the organization name, followed by one or more levels   of organizational unit names.   Type example: A type value consisting of an organizational name,   organizational unit #1 name and organizational unit #2 name.        ORG:ABC\, Inc.;North American Division;Marketing3.6 Explanatory Types   These types are concerned with additional explanations, such as that   related to informational notes or revisions specific to the vCard.3.6.1 CATEGORIES Type Definition   To: ietf-mime-directory@imc.org   Subject: Registration of text/directory MIME type CATEGORIES   Type name: CATEGORIES   Type purpose: To specify application category information about the   vCard.   Type encoding: 8bitDawson & Howes              Standards Track                    [Page 20]RFC 2426              vCard MIME Directory Profile        September 1998   Type value: One or more text values separated by a COMMA character   (ASCII decimal 44).   Type example:        CATEGORIES:TRAVEL AGENT        CATEGORIES:INTERNET,IETF,INDUSTRY,INFORMATION TECHNOLOGY3.6.2 NOTE Type Definition   To: ietf-mime-directory@imc.org   Subject: Registration of text/directory MIME type NOTE   Type name: NOTE   Type purpose: To specify supplemental information or a comment that   is associated with the vCard.   Type encoding: 8bit   Type value: A single text value.   Type special notes: The type is based on the X.520 Description   attribute.   Type example:        NOTE:This fax number is operational 0800 to 1715          EST\, Mon-Fri.3.6.3 PRODID Type Definition   To: ietf-mime-directory@imc.org   Subject: Registration of text/directory MIME type PRODID   Type name: PRODID   Type purpose: To specify the identifier for the product that created   the vCard object.   Type encoding: 8-bit   Type value: A single text value.Dawson & Howes              Standards Track                    [Page 21]RFC 2426              vCard MIME Directory Profile        September 1998   Type special notes: Implementations SHOULD use a method such as that   specified for Formal Public Identifiers in ISO 9070 to assure that   the text value is unique.   Type example:        PRODID:-//ONLINE DIRECTORY//NONSGML Version 1//EN3.6.4 REV Type Definition   To: ietf-mime-directory@imc.org   Subject: Registration of text/directory MIME type REV   Type name: REV   Type purpose: To specify revision information about the current   vCard.   Type encoding: 8-bit   Type value: The default is a single date-time value. Can also be   reset to a single date value.   Type special notes: The value distinguishes the current revision of   the information in this vCard for other renditions of the   information.   Type example:        REV:1995-10-31T22:27:10Z        REV:1997-11-153.6.5 SORT-STRING Type Definition   To: ietf-mime-directory@imc.org   Subject: Registration of text/directory MIME type SORT-STRING   Type Name: SORT-STRING   Type purpose: To specify the family name or given name text to be   used for national-language-specific sorting of the FN and N types.   Type encoding: 8bit   Type value: A single text value.Dawson & Howes              Standards Track                    [Page 22]RFC 2426              vCard MIME Directory Profile        September 1998   Type special notes: The sort string is used to provide family name or   given name text that is to be used in locale- or national-language-   specific sorting of the formatted name and structured name types.   Without this information, sorting algorithms could incorrectly sort   this vCard within a sequence of sorted vCards.  When this type is   present in a vCard, then this family name or given name value is used   for sorting the vCard.   Type examples: For the case of family name sorting, the following   examples define common sort string usage with the FN and N types.        FN:Rene van der Harten        N:van der Harten;Rene;J.;Sir;R.D.O.N.