<CodeSystem xmlns="http://hl7.org/fhir">
  <id value="PDS-TelecomUsage-1" />
  <url value="https://fhir.nhs.uk/STU3/CodeSystem/PDS-TelecomUsage-1" />
  <version value="1.0.0" />
  <name value="PDS Telecom Usage" />
  <status value="draft" />
  <date value="2018-11-28T00:00:00+00:00" />
  <publisher value="NHS Digital" />
  <contact>
    <name value="Interoperability Team" />
    <telecom>
      <system value="email" />
      <value value="interoperabilityteam@nhs.net" />
      <use value="work" />
    </telecom>
  </contact>
  <description value="A CodeSystem to identify the type or usage of the telecommunication address, in use by the Personal Demographics Service." />
  <copyright value="Copyright © 2018 NHS Digital" />
  <caseSensitive value="true" />
  <content value="complete" />
  <concept>
    <code value="AS" />
    <display value="An automated answering machine" />
  </concept>
  <concept>
    <code value="EC" />
    <display value="A contact specifically designated to be used for emergencies" />
  </concept>
  <concept>
    <code value="H" />
    <display value="A communication address at a home" />
  </concept>
  <concept>
    <code value="HP" />
    <display value="The primary home, to reach a person after business hours" />
  </concept>
  <concept>
    <code value="HV" />
    <display value="A vacation home, to reach a person while on vacation" />
  </concept>
  <concept>
    <code value="MC" />
    <display value="A telecommunication device that moves and stays with its owner" />
  </concept>
  <concept>
    <code value="PG" />
    <display value="A paging device suitable to solicit a callback or to leave a very short message" />
  </concept>
  <concept>
    <code value="WP" />
    <display value="An office address" />
  </concept>
</CodeSystem>