{"id":186781,"number":"30.02U","type":"TR","title":"Experience from GSM standardisation to be applied at UMTS standardisation","series":30,"status":"Withdrawn before change control","initial_release":"UMTS","primary_group":null,"secondary_groups":[],"portal_id":2863,"portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=2863","dynareport_url":"https://www.3gpp.org/dynareport/3002U.htm","publication_scope":null,"radio_technologies":[],"first_seen_at":"2026-10-09T12:03:47.996307+00:00","updated_at":"2026-10-16T09:35:06.458750+00:00","raw_metadata":{"source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=2863"},"detail_synced_at":"2026-10-09T12:05:59.791378+00:00","versions":[],"release_presence":[],"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/30.02U/relationship-evidence"}}