{
  "legacy": {
    "write_offset": {
      "new": "+1"
    }
  },
  "ring_codes": {
    "new": "PCPX-96198\t1 IFPI L275 IFPI 45G2"
  },
  "serial": {
    "new": "PCPX 96198",
    "old": "PCPX-96198"
  }
}