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This article is in need of a technical review.

This feature is not on a current W3C standards track, but it is supported on the Firefox OS platform. Although implementations may change in the future and it is not supported widely across browsers, it is suitable for use in code dedicated to Firefox OS apps.

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


The MozVoicemailStatus API provides access to a voicemail status.

Interface overview

interface MozVoicemailStatus
  readonly attribute unsigned long serviceId;
  readonly attribute boolean hasMessage;
  readonly attribute long messageCount;
  readonly attribute DOMString returnNumber;
  readonly attribute DOMString returnMessage;


MozVoicemailStatus.serviceId Read only
A number indicating the voicemail service ID.
MozVoicemailStatus.hasMessage Read only
A boolean indicating if there are messages available within the voicemail box.
MozVoicemailStatus.messageCount Read only
A number indicating the total message count.
MozVoicemailStatus.returnNumber Read only
A string representing the return call number for the voicemail status.
MozVoicemailStatus.returnMessage Read only
A string representing a displayable return call message for the voicemail status.




Not part of any specification yet.

See also

Document Tags and Contributors

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