This API is available on Firefox OS for internal applications only.
The onheld
event handler of the TelephonyCall
interface is a reference to a function to be called when the current call has been held.
The event handler is called with a CallEvent
as its only parameter.
Syntax
myCall.onheld = function() { ... };
Examples
// Telephony object var tel = navigator.mozTelephony; // Place a call tel.dial("123456789").then(function(call) { call.number; call.onheld = function(e) { console.log('Your call to ' + e.call.id + ' has successfully been put on hold.'); } });
Specifications
Specification | Status | Comment |
---|---|---|
Web Telephony | Draft | Draft. |
Browser compatibility
For obvious reasons, support is primarily expected on mobile browsers.
Supported in Firefox OS 1.0.1.