{
  "ring_codes": {
    "new": "NGCD-056 MT\tB04 U\nNGCD-056 MT\tB06 IFPI L262 Q\nNGCD-056 MT\tB07\nNGCD-056E MT\tB01 IFPI L262 Q",
    "old": "NGCD-056 MT\tB04 U\nNGCD-056 MT\tB06 IFPI L262 Q\nNGCD-056 MT\tB07"
  },
  "serial": {
    "new": "NGCD-056, NGCD-056E",
    "old": "NGCD-056"
  }
}