{"id":27,"number":"02.01U","type":"TS","title":"Framework for services to be supported by UMTS","series":2,"status":"Withdrawn under change control","initial_release":"UMTS","primary_group":null,"secondary_groups":[],"portal_id":27,"portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=27","dynareport_url":"https://www.3gpp.org/dynareport/0201U.htm","publication_scope":null,"radio_technologies":[],"first_seen_at":"2026-09-16T08:36:48.574361+00:00","updated_at":"2026-10-16T09:34:47.275473+00:00","raw_metadata":{"source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=27","bibliography_source":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv"},"detail_synced_at":"2026-10-07T21:52:30.533023+00:00","versions":[{"release":"UMTS","version":"3.0.0","meeting":"-","upload_date":"1996-04-10","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/02_series/02.01U/0201U-300.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null}],"release_presence":[{"release":"UMTS","first_version_date":"1996-04-10","latest_version_date":"1996-04-10","first_version":"3.0.0","latest_version":"3.0.0","version_count":1}],"classifications":[],"work_items":[],"change_requests":[],"relationships":[],"relationship_release_evidence_summary":[],"relationship_release_evidence":[],"relationship_release_evidence_meta":{"total":0,"returned_count":0,"limit":100,"truncated":false,"href":"/api/specs/02.01U/relationship-evidence"}}