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This API is available on Firefox OS for internal applications only.


Specifies an event listener to receive failed events. These events occur when an SMS or MMS has failed.


navigator.mozMobileMessage.onfailed = funcRef;

Where funcRef is a function to be called when the failed event occurs. It receives a MozSmsEvent or MozMmsEvent object as its first parameter.


This is a non-standard implementation, but it is discussed at W3C as part of the System Application Working Group.

Specification Status Comment
Messaging API Editor's Draft Editor Draft (WIP).

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) IE Mobile Opera Mobile Safari Mobile
Basic support No support 12.0 (12.0) Moz No support No support No support

See also

Document Tags and Contributors

 Contributors to this page: chrisdavidmills, fscholz, MHasan, kscarfone, Jeremie
 Last updated by: chrisdavidmills,