{
  "comments": {
    "new": "Internal Serial: 610-7164-03"
  },
  "legacy": {
    "write_offset": {
      "new": "-432|-432, -76|-72",
      "old": "-76|-72"
    }
  },
  "ring_codes": {
    "new": "610-7164-0199\t1M3\tC\t9X IFPI L223 IFPI 39A1\n610-7164-0199\t2M3\tC\t9X IFPI L223 IFPI 3937",
    "old": "610-7164-0199\t1M3\tC\t9X IFPI L223 IFPI 39A1"
  }
}