{"release":"Rel-20","nodes":[{"number":"49.995","type":"TR","title":"General Packet Radio Service (GPRS); Interworking between modified Public Land Mobile Network (PLMN) supporting GPRS and legacy GPRS mobiles","series":49,"status":"Under change control","initial_release":"Rel-4","primary_group":"RP","portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=2780"}],"edges":[]}