The RTCDTMFToneChangeEvent()
constructor creates a new RTCDTMFToneChangeEvent
object.
The RTCDTMFToneChangeEvent()
constructor creates a new RTCDTMFToneChangeEvent
object.
js
new RTCDTMFToneChangeEvent(type) new RTCDTMFToneChangeEvent(type, options)
type
A string with the name of the event. It is case-sensitive and browsers always set it to tonechange
.
options
Optional
An object that, in addition of the properties defined in Event()
, can have the following properties:
tone
Optional
A string containing a single DTMF tone character which has just begun to play, or an empty string (""
) to indicate that the previous tone has stopped playing. It defaults to ""
. See Tone characters for details on what characters are permitted.
A new RTCDTMFToneChangeEvent
object, configured as specified in the provided options.
Desktop | Mobile | |||||||||||
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Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
RTCDTMFToneChangeEvent |
27 | 13 | 52 | No | 15 | 13.1 | 4.4 | 27 | 52 | 15 | 13.4 | 1.5 |
RTCDTMFSender
.
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https://developer.mozilla.org/en-US/docs/Web/API/RTCDTMFToneChangeEvent/RTCDTMFToneChangeEvent