{
  "legacy": {
    "write_offset": {
      "new": "-311|-306, -549|-546",
      "old": "-311|-306"
    }
  },
  "ring_codes": {
    "new": "T-4503M-0451\t5M1\tC\t07 IFPI L223 IFPI 39A9\nT-4503M-0451\t5M2\tC\t07 IFPI L223 IFPI 3916\nT-4503M-0451\t1M2\tC\t07 IFPI L223 IFPI 39A0",
    "old": "T-4503M-0451\t5M1\tC\t07 IFPI L223 IFPI 39A9\nT-4503M-0451\t5M2\tC\t07 IFPI L223 IFPI 3916"
  }
}