{"json_modified": "2016-05-04T01:20:22.621267", "uuid": "2cd217ba-4efb-48cf-b843-5622ae995cfc", "title": "TelephonyCallGroup.hangUp()", "url": "/en-US/docs/Mozilla/B2G_OS/API/TelephonyCallGroup/hangUp", "tags": ["API", "B2G", "Telephony", "Non-Standard", "Reference", "hangUp", "TelephonyCallGroup", "DOM Reference", "Firefox OS", "Certified", "Non-standard", "Mobile", "DOM", "Api", "Method"], "translations": [], "modified": "2016-05-04T01:20:20", "label": "TelephonyCallGroup.hangUp()", "localization_tags": [], "locale": "en-US", "id": 152449, "last_edit": "2016-05-04T01:03:51", "summary": "The <code><strong>hangUp</strong></code><strong><code>()</code></strong> method of the <a href=\"/en-US/docs/Web/API/TelephonyCallGroup\" title=\"The documentation about this has not yet been written; please consider contributing!\"><code>TelephonyCallGroup</code></a> interface hangs up the entire conference call, i.e. every <a href=\"/en-US/docs/Web/API/TelephonyCall\" title=\"The documentation about this has not yet been written; please consider contributing!\"><code>TelephonyCall</code></a> object within it.", "sections": [{"id": "Quick_Links", "title": null}, {"id": "Syntax", "title": "Syntax"}, {"id": "Parameters", "title": "Parameters"}, {"id": "Return_Value", "title": "Returns"}, {"id": "Examples", "title": "Examples"}, {"id": "Specifications", "title": "Specifications"}, {"id": "Browser_compatibility", "title": "Browser compatibility"}, {"id": "See_also", "title": "See also"}], "slug": "Mozilla/B2G_OS/API/TelephonyCallGroup/hangUp", "review_tags": []}