This API is available on Firefox OS for internal applications only.
The oncallschanged
property of the Telephony
interface specifies an event listener to receive callschanged
events. These events occur when the list of ongoing calls, as indicated by Telephony.calls
, changes.
Syntax
myTelephony.oncallschanged = function() { ... };
These events are of type CallEvent
.
Examples
// Telephony object var tel = navigator.mozTelephony; tel.oncallschanged = function() { // When call list changes, do something };
Specifications
Specification | Status | Comment |
---|---|---|
Web Telephony | Draft | Draft |
Browser compatibility
For obvious reasons, support is primarily expected on mobile browsers.
Feature | Chrome | Firefox (Gecko) | Internet Explorer | Opera | Safari |
---|---|---|---|---|---|
Basic support | No support | No support | No support | No support | No support |
Feature | Android | Firefox Mobile (Gecko) | Firefox OS (Gecko) | IE Mobile | Opera Mobile | Safari Mobile |
---|---|---|---|---|---|---|
Basic support | No support | 12.0 (12.0) | 1.0.1 | No support | No support | No support |