{
  "ring_codes": {
    "new": "TT17501A-TT-L0 01 +\t+ IFPI LB48 A02 IFPI 10B5\nTT17501A-TT-L1 01 +\t+ IFPI LB48 A03 IFPI 1088",
    "old": "TT17501A-TT-L0 01 +\t+ IFPI LB48 A02 IFPI IOB5\nTT17501A-TT-L1 01 +\t+ IFPI LB48 A03 IFPI IO88"
  }
}