TelephonyCall.id

The id read-only property of the TelephonyCall interface indicates the caller id (usually the telephone number) associated with the current phone call.

Syntax

var calledNumber = myCall.id;

Value

A TelephonyCallId object.

Examples

// Telephony object
var tel = navigator.mozTelephony;

// Place a call
tel.dial("123456789").then(function(call) {
  call.number;
});

// Receive a call
tel.onincoming = function (e) {
  var incomingCall = e.call;

  // Get the id/number of the incoming call
  console.log(incomingCall.id);

  // Answer the call
  incomingCall.answer();
};

Specifications

Browser compatibility

For obvious reasons, support is primarily expected on mobile browsers.

See also

• Using the Web Telephony API
• Telephony
• TelephonyCall
• CallEvent
• Navigator.mozTelephony