{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "Telephone Network",
  "description": "The network technology used for this telephone.\nOne of CELLULAR, LANDLINE, PAGER, SATELLITE, or VOIP\n",
  "type": "string",
  "enum": [
    "CELLULAR",
    "LANDLINE",
    "PAGER",
    "SATELLITE",
    "VOIP"
  ]
}