{
  "legacy": {
    "write_offset": {
      "new": "+1254, +1260",
      "old": "+1254"
    }
  },
  "ring_codes": {
    "new": "GS-9101P-01012A-P2C V, GS-9101P-01012A-P1C V IFPI L231",
    "old": "GS-9101P-01012A-P2C V"
  }
}