<status value="active"/><experimental value="false"/><date value="2023-03-26T15:21:02+11:00"/><publisher value="HL7 (FHIR Project)"/><contact><telecom><system value="url"/><value value="http://hl7.org/fhir"/></telecom><telecom><system value="email"/><value value="fhir@lists.hl7.org"/></telecom></contact><description value="Telecommunications form for contact point."/><jurisdiction><coding><system value="http://unstats.un.org/unsd/methods/m49/m49.htm"/><code value="001"/><display value="World"/></coding></jurisdiction><caseSensitive value="true"/><valueSet value="http://hl7.org/fhir/ValueSet/contact-point-system"/><content value="complete"/><concept><code value="phone"/><display value="Phone"/><definition value="The value is a telephone number used for voice calls. Use of full international numbers starting with + is recommended to enable automatic dialing support but not required."/></concept><concept><code value="fax"/><display value="Fax"/><definition value="The value is a fax machine. Use of full international numbers starting with + is recommended to enable automatic dialing support but not required."/></concept><concept><code value="email"/><display value="Email"/><definition value="The value is an email address."/></concept><concept><code value="pager"/><display value="Pager"/><definition value="The value is a pager number. These may be local pager numbers that are only usable on a particular pager system."/></concept><concept><code value="url"/><display value="URL"/><definition value="A contact that is not a phone, fax, pager or email address and is expressed as a URL. This is intended for various institutional or personal contacts including web sites, blogs, Skype, Twitter, Facebook, etc. Do not use for email addresses."/></concept><concept><code value="sms"/><display value="SMS"/><definition value="A contact that can be used for sending a sms message (e.g. mobile phones, some landlines)."/></concept><concept><code value="other"/><display value="Other"/><definition value="A contact that is not a phone, fax, page or email address and is not expressible as a URL. E.g. Internal mail address. This SHOULD NOT be used for contacts that are expressible as a URL (e.g. Skype, Twitter, Facebook, etc.) Extensions may be used to distinguish "other" contact types."/></concept></CodeSystem>

This code system http://hl7.org/fhir/contact-point-system defines the following codes:

Code	Display	Definition
phone	Phone	The value is a telephone number used for voice calls. Use of full international numbers starting with + is recommended to enable automatic dialing support but not required.
fax	Fax	The value is a fax machine. Use of full international numbers starting with + is recommended to enable automatic dialing support but not required.
email	Email	The value is an email address.
pager	Pager	The value is a pager number. These may be local pager numbers that are only usable on a particular pager system.
url	URL	A contact that is not a phone, fax, pager or email address and is expressed as a URL. This is intended for various institutional or personal contacts including web sites, blogs, Skype, Twitter, Facebook, etc. Do not use for email addresses.
sms	SMS	A contact that can be used for sending a sms message (e.g. mobile phones, some landlines).
other	Other	A contact that is not a phone, fax, page or email address and is not expressible as a URL. E.g. Internal mail address. This SHOULD NOT be used for contacts that are expressible as a URL (e.g. Skype, Twitter, Facebook, etc.) Extensions may be used to distinguish "other" contact types.