{
  "legacy": {
    "write_offset": {
      "new": "-12, 0",
      "old": "-12"
    }
  },
  "ring_codes": {
    "new": "CDD38249 1000907.102.UK\n1000907102AU * #02  MADE BY PMI.",
    "old": "CDD38249 1000907.102.UK"
  }
}