{
  "ring_codes": {
    "new": "M863-21292 IFPI L262 IFPI KH11\nM863-21292 B02 IFPI L262 IFPI 4427",
    "old": "M863-21292 IFPI L262 IFPI KH11"
  },
  "serial": {
    "new": "M863-21292, NTR-A-CD-4",
    "old": "NTR-A-CD-4"
  }
}