{
  "ring_codes": {
    "new": "DH73599-01\tL1 ifpi L575 IFPI 9740\nDH73599-01\tmanufactured by optimal media GmbH ifpi L573",
    "old": "DH73599-01\tL1 ifpi L575 IFPI 9740\nDH73599-01\tmanufactured by optimal media GmbH\tR ifpi L573"
  }
}