{"release":null,"nodes":[{"number":"26.122","type":"TS","title":"Technical Specification for Tandem Free Operation between 3G and 2G networks","series":26,"status":"Withdrawn before change control","initial_release":"Release 1999","primary_group":null,"portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1407"}],"edges":[]}