{"id":7264,"number":"31.901","type":"TR","title":"Review of dedicated 3GPP UICC features (Red_UCe)","series":31,"status":"Under change control","initial_release":"Rel-12","primary_group":"C6","secondary_groups":[],"portal_id":1832,"portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1832","dynareport_url":"https://www.3gpp.org/dynareport/31901.htm","publication_scope":null,"radio_technologies":[],"first_seen_at":"2026-09-16T11:04:59.762751+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=1832","bibliography_source":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv"},"detail_synced_at":"2026-10-08T01:18:57.749862+00:00","versions":[{"release":"Rel-14","version":"14.0.0","meeting":"CT#75","upload_date":"2017-03-23","comment":"","official_file_url":"https://www.3gpp.org/ftp//Specs/archive/31_series/31.901/31901-e00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-13","version":"2.0.0","meeting":"CT#66","upload_date":"2015-01-06","comment":"CP-140952","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/31_series/31.901/31901-200.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"},{"release":"Rel-13","version":"13.0.0","meeting":"CT#66","upload_date":"2015-01-06","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/31_series/31.901/31901-d00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-12","version":"1.0.0","meeting":"CT#65","upload_date":"2014-09-22","comment":"CP-140694","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/31_series/31.901/31901-100.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"},{"release":"Rel-12","version":"0.5.0","meeting":"-","upload_date":"2014-08-01","comment":"C6-140486","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/31_series/31.901/31901-050.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"},{"release":"Rel-12","version":"0.4.0","meeting":"-","upload_date":"2014-08-01","comment":"C6-140432","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/31_series/31.901/31901-040.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"}],"release_presence":[{"release":"Rel-12","first_version_date":"2014-08-01","latest_version_date":"2014-09-22","first_version":"0.4.0","latest_version":"1.0.0","version_count":3},{"release":"Rel-13","first_version_date":"2015-01-06","latest_version_date":"2015-01-06","first_version":"2.0.0","latest_version":"13.0.0","version_count":2},{"release":"Rel-14","first_version_date":"2017-03-23","latest_version_date":"2017-03-23","first_version":"14.0.0","latest_version":"14.0.0","version_count":1}],"classifications":[],"work_items":[{"uid":590010,"acronym":"FS_Red_UCe","effective_acronym":"FS_Red_UCe","title":"Study on Review of dedicated 3GPP UICC features","responsible_groups":["C6"],"release":"Rel-13","status":"PCG approved","wi_level":"Feature (1st level)","type":"Work Item","first_release":null,"last_release":null,"provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1832","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/31.901/relationship-evidence"}}