{
  "comments": {
    "new": "Internal Serial: BLJM61153\n\nRequires system software version 4.53\n\nLinear PCM 2ch/5.1ch, DOLBY DIGITAL 5.1ch\n\nRating: CERO-B",
    "old": "Requires system software version 4.53\n\nLinear PCM 2ch/5.1ch, DOLBY DIGITAL 5.1ch\n\nRating: CERO-B"
  },
  "ring_codes": {
    "new": "BLJM-61153\t2 IFPI L280 01\n453U",
    "old": "BLJM-61153\t2 IFPI L280 01 IFPI 453U"
  }
}