{"release":"Rel-15","nodes":[{"number":"13.60","type":"TS","title":"Attachment requirements for Global System for Mobile communications (GSM); General Packet Radio Service (GPRS); Mobile stations; Access","series":13,"status":"Withdrawn before change control","initial_release":"Phase 2+","primary_group":null,"portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=538"}],"edges":[]}