{
  "legacy": {
    "write_offset": {
      "new": "+530, +824, +979",
      "old": "+530, +824"
    }
  },
  "ring_codes": {
    "new": "DFJN5003ZAZ\t8\nDFJN5003ZAZ\t9\nDFJN5003ZAZ\t6",
    "old": "DFJN5003ZAZ\t8\nDFJN5003ZAZ\t9"
  }
}