[
  {
    "givenName": [
      "test 1"
    ],
    "tel": [
      {
        "value": "123456"
      }
    ]
  },
  {
    "givenName": [
      "test 2"
    ],
    "tel": [
      {
        "value": "654321"
      }
    ]
  }
]