{
  "ring_codes": {
    "new": "IM01801A-L0 01 +\t+ IFPI LB48 A06, A01, A02 IFPI 1049, IFPI 1093, IFPI 10C0\nIM01801A-L1 03 +\t+ IFPI LB48 A05, A01, A03 IFPI 1051, IFPI 1087",
    "old": "IM01801A-L0 01 +\t+ IFPI LB48 A06, A01 IFPI 1049, IFPI 1093\nIM01801A-L1 03 +\t+ IFPI LB48 A05, A01 IFPI 1051, NULL"
  }
}