{
  "comments": {
    "new": "Internal Serial: BCJS30020",
    "old": "Internal Serial: BCJS-30020"
  },
  "ring_codes": {
    "new": "BCJS-30020\t2 IFPI L279 02, 05\n4539, 4535\nBCJS-30020\t4 IFPI L279 01\n453J, 453R",
    "old": "BCJS-30020\t2 IFPI L279 02\n4539\nBCJS-30020\t4 IFPI L279 01\n453J, 453R"
  }
}