1. Properties
  2. canInsertDtmf
  3. duration
  4. hashCode
  5. interToneGap
  6. on
  7. onToneChange
  8. runtimeType
  9. toneBuffer
  10. track
  11. Methods
  12. addEventListener
  13. dispatchEvent
  14. insertDtmf
  15. noSuchMethod
  16. removeEventListener
  17. toString
  18. Operators
  19. operator ==
  20. Constants
  21. toneChangeEvent