{
  "ring_codes": {
    "new": "R3715M1\tX08-75795 IFPI LM68 IFPI 8F28, IFPI 8F38, IFPI 8F18\nR3715M2\tX08-75795 IFPI LM68 ifpi 8F28",
    "old": "R3715M1\tX08-75795 IFPI LM68 IFPI 8F28, IFPI 8F38\nR3715M2\tX08-75795 IFPI LM68 ifpi 8F28"
  }
}