{
  "ring_codes": {
    "new": "+ + C3558-01 980427 IFPI LB48 A01\n1663307 R2N\tE IFPI L250 13 IFPI 4161",
    "old": "+ + C3558-01 980427 IFPI LB48 A01\n166307 R2N\tE IFPI L250 13 IFPI 4161"
  },
  "serial": {
    "new": "1663307"
  }
}