The Tor Browser / file revision

 /* Any copyright is dedicated to the Public Domain.

  * http://creativecommons.org/publicdomain/zero/1.0/ */

 MARIONETTE_TIMEOUT = 10000;

 SpecialPowers.addPermission("voicemail", true, document);

 let voicemail = window.navigator.mozVoicemail;

 ok(voicemail instanceof MozVoicemail);

 let serviceId = 0;

 // These are the emulator's hard coded voicemail number and alphaId

 is(voicemail.getNumber(serviceId), "+15552175049");

 is(voicemail.getDisplayName(serviceId), "Voicemail");

 is(voicemail.getNumber(), "+15552175049");

 is(voicemail.getDisplayName(), "Voicemail");

 SpecialPowers.removePermission("voicemail", document);

 finish();