{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "Description: This device is a text telephone.",
  "system" : "http://terminology.hl7.org/CodeSystem/v3-TelecommunicationCapabilities",
  "property" : [ ],
  "codesystem" : "e76e375f-00fc-51b2-b5f2-b1aab711b6fc",
  "concept_id" : "872c7754-d19a-56ee-b2ec-1d9d5f380670",
  "ancestors" : {
    "tty" : 0
  },
  "id" : "be3c847d-87bc-493b-9448-309cd94fa74e",
  "code" : "tty",
  "display" : "text",
  "version" : "2018-08-12"
}