{
  "legacy": {
    "write_offset": {
      "new": "+1278, +1584",
      "old": "+1584"
    }
  },
  "ring_codes": {
    "new": "MK81004P424 P1H IFPI L238\nMK81004P 424 P2H 1 2 IFPI L538 IFPI 4111",
    "old": "MK81004P424 P1H IFPI L238"
  }
}