{"id":6259,"number":"25.810","type":"TR","title":"UMTS 2.6 GHz (FDD) Work Item Technical Report","series":25,"status":"Under change control","initial_release":"Rel-7","primary_group":"R4","secondary_groups":[],"portal_id":1243,"portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1243","dynareport_url":"https://www.3gpp.org/dynareport/25810.htm","publication_scope":null,"radio_technologies":[],"first_seen_at":"2026-09-16T11:04:52.956817+00:00","updated_at":"2026-10-16T09:34:55.609033+00:00","raw_metadata":{"source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1243","bibliography_source":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv"},"detail_synced_at":"2026-10-08T00:02:29.507581+00:00","versions":[{"release":"Rel-7","version":"7.0.0","meeting":"RAN#28","upload_date":"2005-06-24","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.810/25810-700.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-7","version":"1.0.0","meeting":"RAN#28","upload_date":"2005-06-14","comment":"RP-050347 for approval, but t...","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.810/25810-100.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"},{"release":"Rel-7","version":"0.0.3","meeting":"-","upload_date":"2005-05-17","comment":"ex R4-050591","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.810/25810-003.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"},{"release":"Rel-7","version":"0.0.2","meeting":"-","upload_date":"2005-02-25","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.810/25810-002.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"},{"release":"Rel-7","version":"2.0.0","meeting":"RAN#28","upload_date":null,"comment":"corrects editos; approved sig...","official_file_url":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"},{"release":"Rel-7","version":"0.0.1","meeting":"-","upload_date":null,"comment":"","official_file_url":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"}],"release_presence":[{"release":"Rel-7","first_version_date":"2005-02-25","latest_version_date":"2005-06-24","first_version":"0.0.1","latest_version":"7.0.0","version_count":6}],"classifications":[],"work_items":[{"uid":20021,"acronym":"RInImp-UMTS2600","effective_acronym":"RInImp-UMTS2600","title":"UMTS 2.6 GHz","responsible_groups":["R4"],"release":"Rel-7","status":"Awaiting approval","wi_level":"Building Block (2nd level)","type":"Work Item","first_release":null,"last_release":null,"provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1243","association_sources":[],"association_status":"historical_unverified"}],"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/25.810/relationship-evidence"}}