{
  "ring_codes": {
    "new": "(364571) 1577507 01 IFPI L780 0202 IFPI KKDT\n(364572) 1577507 03 IFPI L779 0205 IFPI KKGN",
    "old": "(364574) 1577517 02 0203 IFPI L780\n(364573) 1577517 01 0301 IFPI L780"
  },
  "serial": {
    "new": "1577507"
  }
}