{
  "legacy": {
    "write_offset": {
      "new": "-647, -12, +2",
      "old": "-647, -12"
    }
  },
  "ring_codes": {
    "new": "IFPI 5021\nPSRM-013140\t1 IFPI L330 A07 IFPI 5020\nPSRM-013140 IFPI 720U\nPSRM-013140\tG4 1A 03 IFPI L424 IFPI 7255",
    "old": "IFPI 5021\nPSRM-013140\t1 IFPI L330 A07 IFPI 5020\nPSRM-013140 IFPI 720U"
  }
}