{"id":5072,"number":"09.94","type":"TR","title":"Recommended infrastructure measures to overcome specific Mobile Station (MS) faults","series":9,"status":"Under change control","initial_release":"Phase 2","primary_group":"C1","secondary_groups":[],"portal_id":384,"portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=384","dynareport_url":"https://www.3gpp.org/dynareport/0994.htm","publication_scope":null,"radio_technologies":[],"first_seen_at":"2026-09-16T11:04:47.714723+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=384","bibliography_source":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv"},"detail_synced_at":"2026-10-07T22:21:21.439207+00:00","versions":[{"release":"Release 1998","version":"7.0.1","meeting":"","upload_date":"2002-12-16","comment":"minor editorials to change st...","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/09_series/09.94/0994-701.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Release 1997","version":"6.1.1","meeting":"","upload_date":"2002-12-16","comment":"minor editorials to change st...","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/09_series/09.94/0994-611.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Phase 2+","version":"5.1.1","meeting":"","upload_date":"2002-12-16","comment":"minor editorials to change st...","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/09_series/09.94/0994-511.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Phase 2","version":"4.6.1","meeting":"","upload_date":"2002-12-16","comment":"minor editorials to change st...","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/09_series/09.94/0994-461.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Release 1998","version":"7.0.0","meeting":"","upload_date":"2002-06-26","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/09_series/09.94/0994-700.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":31472,"version_status":null},{"release":"Release 1997","version":"6.1.0","meeting":"","upload_date":"2002-06-26","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/09_series/09.94/0994-610.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":30817,"version_status":null},{"release":"Phase 2+","version":"5.1.0","meeting":"","upload_date":"2002-06-26","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/09_series/09.94/0994-510.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":21366,"version_status":null},{"release":"Phase 2","version":"4.6.0","meeting":"","upload_date":"2002-06-26","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/09_series/09.94/0994-460.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":29631,"version_status":null},{"release":"Phase 2","version":"4.5.0","meeting":"-","upload_date":"1999-11-11","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/09_series/09.94/0994-450.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":13809,"version_status":null},{"release":"Phase 2","version":"4.4.0","meeting":"-","upload_date":"1997-10-17","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/09_series/09.94/0994-440.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":19733,"version_status":null},{"release":"Phase 2+","version":"5.0.0","meeting":"-","upload_date":"1996-10-11","comment":"withdrawn SMG-30; reinstated ...","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/09_series/09.94/0994-500.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Phase 2","version":"4.3.0","meeting":"-","upload_date":"1996-06-28","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/09_series/09.94/0994-430.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":33281,"version_status":null},{"release":"Phase 2","version":"4.2.0","meeting":"-","upload_date":"1995-10-20","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/09_series/09.94/0994-420.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":25018,"version_status":null},{"release":"Phase 2","version":"4.1.0","meeting":"-","upload_date":"1995-07-07","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/09_series/09.94/0994-410.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":25017,"version_status":null},{"release":"Phase 2","version":"4.0.0","meeting":"-","upload_date":"1995-04-07","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/09_series/09.94/0994-400.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Release 1997","version":"6.0.0","meeting":"-","upload_date":null,"comment":"withdrawn SMG-30; ; reinstate...","official_file_url":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null}],"release_presence":[{"release":"Phase 2","first_version_date":"1995-04-07","latest_version_date":"2002-12-16","first_version":"4.0.0","latest_version":"4.6.1","version_count":8},{"release":"Phase 2+","first_version_date":"1996-10-11","latest_version_date":"2002-12-16","first_version":"5.0.0","latest_version":"5.1.1","version_count":3},{"release":"Release 1997","first_version_date":"2002-06-26","latest_version_date":"2002-12-16","first_version":"6.0.0","latest_version":"6.1.1","version_count":3},{"release":"Release 1998","first_version_date":"2002-06-26","latest_version_date":"2002-12-16","first_version":"7.0.0","latest_version":"7.0.1","version_count":2}],"classifications":[],"work_items":[{"uid":60094,"acronym":"TEI","effective_acronym":"TEI","title":"(Small) Technical Enhancements and Improvements for R99","responsible_groups":["N3"],"release":"R99","status":"Awaiting approval","wi_level":"Feature (1st level)","type":"Work Item","first_release":"R98","last_release":"R98","provenance_type":"parsed","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20261012.zip","association_sources":["crdb"],"association_status":"source_tracked"}],"change_requests":[{"portal_cr_id":null,"cr_number":"A013","revision":"2","category":"A","impacted_version":"..","target_release":"R98","title":"QoS IE length","wg_tdoc":"N1-021495","wg_status":"agreed","tsg_tdoc":"NP-020222","tsg_status":"approved","new_version":"7.0.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"A013","revision":null,"category":"A","impacted_version":"..","target_release":"R98","title":"QoS IE length","wg_tdoc":"N1-021285","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"A013","revision":"1","category":"A","impacted_version":"..","target_release":"R98","title":"QoS IE length","wg_tdoc":"N1-021377","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"A012","revision":"1","category":"A","impacted_version":"..","target_release":"R97","title":"QoS IE length","wg_tdoc":"N1-021376","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"A012","revision":null,"category":"A","impacted_version":"..","target_release":"R97","title":"QoS IE length","wg_tdoc":"N1-021284","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"A012","revision":"2","category":"A","impacted_version":"6.0.0","target_release":"R97","title":"QoS IE length","wg_tdoc":"N1-021494","wg_status":"agreed","tsg_tdoc":"NP-020222","tsg_status":"approved","new_version":"6.1.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"A011","revision":null,"category":"A","impacted_version":"..","target_release":"R96","title":"QoS IE length","wg_tdoc":"N1-021283","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"A011","revision":"2","category":"A","impacted_version":"5.0.0","target_release":"R96","title":"QoS IE length","wg_tdoc":"N1-021493","wg_status":"agreed","tsg_tdoc":"NP-020222","tsg_status":"approved","new_version":"5.1.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"A011","revision":"1","category":"A","impacted_version":"..","target_release":"R96","title":"QoS IE length","wg_tdoc":"N1-021375","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"A009","revision":null,"category":"F","impacted_version":"4.4.0","target_release":"Ph2","title":"Frequency hopping using ARFCN=0","wg_tdoc":"2-99-E50","wg_status":"agreed","tsg_tdoc":"P-99-597","tsg_status":"approved","new_version":"4.5.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"A010","revision":null,"category":"F","impacted_version":"4.5.0","target_release":"Ph2","title":"QoS IE length","wg_tdoc":"N1-021269","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0001","revision":null,"category":"F","impacted_version":"..","target_release":"Ph2","title":"Dircted retry by external handover","wg_tdoc":null,"wg_status":null,"tsg_tdoc":"415/95","tsg_status":"approved","new_version":"4.1.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"A010","revision":"2","category":"F","impacted_version":"4.5.0","target_release":"Ph2","title":"QoS IE length","wg_tdoc":"N1-021491","wg_status":"agreed","tsg_tdoc":"NP-020222","tsg_status":"approved","new_version":"4.6.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"A010","revision":"1","category":"F","impacted_version":"4.5.0","target_release":"Ph2","title":"QoS IE length","wg_tdoc":"N1-021373","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0002","revision":null,"category":"F","impacted_version":"..","target_release":"Ph2","title":"Dircted retry handover for fax and data","wg_tdoc":null,"wg_status":null,"tsg_tdoc":"514/95","tsg_status":"approved","new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0003","revision":null,"category":"F","impacted_version":"4.1.0","target_release":"Ph2","title":"Editorials on chapter 6","wg_tdoc":null,"wg_status":null,"tsg_tdoc":"657/95","tsg_status":"approved","new_version":"4.2.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0004","revision":null,"category":"D","impacted_version":"4.1.0","target_release":"Ph2","title":"Editorials on section 5.2.2","wg_tdoc":null,"wg_status":null,"tsg_tdoc":"594/95","tsg_status":"approved","new_version":"4.2.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"A005","revision":"2","category":"B","impacted_version":"4.1.0","target_release":"Ph2","title":"Guidelines for the support of MSs affected by frequency hopping","wg_tdoc":"085/96","wg_status":null,"tsg_tdoc":"320/96","tsg_status":"postponed","new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"A005","revision":"3","category":"B","impacted_version":"4.2.0","target_release":"Ph2","title":"Guidelines for the support of MSs affected by frequency hopping on CBCH","wg_tdoc":null,"wg_status":null,"tsg_tdoc":"439/96","tsg_status":"approved","new_version":"4.3.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"A006","revision":"1","category":"D","impacted_version":"4.2.0","target_release":"Ph2","title":"Scope of GSM 09.94","wg_tdoc":null,"wg_status":null,"tsg_tdoc":"439/96","tsg_status":"approved","new_version":"4.3.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"A007","revision":"1","category":"B","impacted_version":"4.3.0","target_release":"Ph2","title":"Handling of new phase 2 BCCH and SACCH messages by phase 1 MS","wg_tdoc":"327/97","wg_status":"agreed","tsg_tdoc":"97-845","tsg_status":"approved","new_version":"4.4.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"A008","revision":null,"category":"B","impacted_version":"4.4.0","target_release":"Ph2","title":"Change of Title, Scope and References (clauses 1 to 5)","wg_tdoc":null,"wg_status":null,"tsg_tdoc":"P-99-597","tsg_status":"approved","new_version":"4.5.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null}],"relationships":[],"relationship_release_evidence_summary":[],"relationship_release_evidence":[],"relationship_release_evidence_meta":{"total":0,"returned_count":0,"limit":100,"truncated":false,"href":"/api/specs/09.94/relationship-evidence"}}