{"release":"Rel-6","nodes":[{"number":"01.04U","type":"TR","title":"Scenarios and considerations for the introduction of the Universal Mobile Telecommunications System (UMTS)","series":1,"status":"Withdrawn under change control","initial_release":"UMTS","primary_group":null,"portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=11"}],"edges":[]}