{"id":6632,"number":"27.005","type":"TS","title":"Use of Data Terminal Equipment - Data Circuit terminating Equipment (DTE - DCE) interface for Short Message Service (SMS) and Cell Broadcast Service (CBS)","series":27,"status":"Under change control","initial_release":"Rel-4","primary_group":"C1","secondary_groups":[],"portal_id":1514,"portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1514","dynareport_url":"https://www.3gpp.org/dynareport/27005.htm","publication_scope":null,"radio_technologies":[],"first_seen_at":"2026-09-16T11:04:54.511187+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=1514","bibliography_source":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv"},"detail_synced_at":"2026-10-08T00:35:11.124663+00:00","versions":[{"release":"Rel-19","version":"19.0.0","meeting":"SA#109","upload_date":"2025-10-14","comment":"Automatic upgrade from previo...","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/27_series/27.005/27005-j00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-18","version":"18.0.0","meeting":"SA#103","upload_date":"2024-04-05","comment":"Automatic upgrade from previo...","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/27_series/27.005/27005-i00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-17","version":"17.0.0","meeting":"SA#95-e","upload_date":"2022-04-04","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/27_series/27.005/27005-h00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-16","version":"16.0.0","meeting":"SA#88-e","upload_date":"2020-07-09","comment":"automatic upgrade from previo...","official_file_url":"https://www.3gpp.org/ftp//Specs/archive/27_series/27.005/27005-g00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-15","version":"15.0.0","meeting":"SA#80","upload_date":"2018-06-21","comment":"automatic upgrade","official_file_url":"https://www.3gpp.org/ftp//Specs/archive/27_series/27.005/27005-f00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-14","version":"14.0.0","meeting":"CT#75","upload_date":"2017-03-17","comment":"Upgraded from previous Releas...","official_file_url":"https://www.3gpp.org/ftp//Specs/archive/27_series/27.005/27005-e00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-13","version":"13.0.0","meeting":"SA#70","upload_date":"2015-12-18","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/27_series/27.005/27005-d00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-12","version":"12.0.0","meeting":"SA#65","upload_date":"2014-09-26","comment":"Automatic upgrade from previo...","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/27_series/27.005/27005-c00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-11","version":"11.0.0","meeting":"CT#54","upload_date":"2011-12-20","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/27_series/27.005/27005-b00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":34542,"version_status":null},{"release":"Rel-9","version":"9.0.1","meeting":"CT#53","upload_date":"2011-10-18","comment":"make figure legible","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/27_series/27.005/27005-901.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-8","version":"8.0.1","meeting":"CT#53","upload_date":"2011-10-18","comment":"make figure legible","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/27_series/27.005/27005-801.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-10","version":"10.0.1","meeting":"CT#53","upload_date":"2011-10-18","comment":"make figure legible","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/27_series/27.005/27005-a01.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-10","version":"10.0.0","meeting":"CT#51","upload_date":"2011-04-04","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/27_series/27.005/27005-a00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":28804,"version_status":null},{"release":"Rel-9","version":"9.0.0","meeting":"SA#46","upload_date":"2009-12-15","comment":"Automatic upgrade from previo...","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/27_series/27.005/27005-900.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-8","version":"8.0.0","meeting":"CT#39","upload_date":"2008-03-25","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/27_series/27.005/27005-800.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":25378,"version_status":null},{"release":"Rel-7","version":"7.0.0","meeting":"CT#31","upload_date":"2006-03-31","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/27_series/27.005/27005-700.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":12987,"version_status":null},{"release":"Rel-6","version":"6.0.1","meeting":"T#26","upload_date":"2005-01-17","comment":"make figure 0.1 visible","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/27_series/27.005/27005-601.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-5","version":"5.0.1","meeting":"T#26","upload_date":"2005-01-17","comment":"make figure 0.1 visible","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/27_series/27.005/27005-501.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-4","version":"4.2.1","meeting":"T#26","upload_date":"2005-01-17","comment":"make figure 0.1 visible","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/27_series/27.005/27005-421.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-6","version":"6.0.0","meeting":"T#26","upload_date":"2005-01-05","comment":"Upgrade on Rel-6 freeze","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/27_series/27.005/27005-600.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-5","version":"5.0.0","meeting":"T#16","upload_date":"2002-06-25","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/27_series/27.005/27005-500.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-4","version":"4.2.0","meeting":"T#16","upload_date":"2002-06-25","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/27_series/27.005/27005-420.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":18666,"version_status":null},{"release":"Release 1999","version":"3.2.0","meeting":"T#16","upload_date":"2002-06-25","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/27_series/27.005/27005-320.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":14548,"version_status":null},{"release":"Rel-4","version":"4.1.0","meeting":"T#13","upload_date":"2001-10-04","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/27_series/27.005/27005-410.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":21464,"version_status":null},{"release":"Rel-4","version":"4.0.0","meeting":"T#11","upload_date":"2001-04-06","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/27_series/27.005/27005-400.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Release 1999","version":"3.1.0","meeting":"T#06","upload_date":"1999-12-17","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/27_series/27.005/27005-310.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":14346,"version_status":null},{"release":"Release 1999","version":"3.0.0","meeting":"T#04","upload_date":"1999-06-18","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/27_series/27.005/27005-300.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Release 1999","version":"1.0.0","meeting":"T#03","upload_date":"1999-04-28","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/27_series/27.005/27005-100.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null}],"release_presence":[{"release":"Rel-4","first_version_date":"2001-04-06","latest_version_date":"2005-01-17","first_version":"4.0.0","latest_version":"4.2.1","version_count":4},{"release":"Rel-5","first_version_date":"2002-06-25","latest_version_date":"2005-01-17","first_version":"5.0.0","latest_version":"5.0.1","version_count":2},{"release":"Rel-6","first_version_date":"2005-01-05","latest_version_date":"2005-01-17","first_version":"6.0.0","latest_version":"6.0.1","version_count":2},{"release":"Rel-7","first_version_date":"2006-03-31","latest_version_date":"2006-03-31","first_version":"7.0.0","latest_version":"7.0.0","version_count":1},{"release":"Rel-8","first_version_date":"2008-03-25","latest_version_date":"2011-10-18","first_version":"8.0.0","latest_version":"8.0.1","version_count":2},{"release":"Rel-9","first_version_date":"2009-12-15","latest_version_date":"2011-10-18","first_version":"9.0.0","latest_version":"9.0.1","version_count":2},{"release":"Rel-10","first_version_date":"2011-04-04","latest_version_date":"2011-10-18","first_version":"10.0.0","latest_version":"10.0.1","version_count":2},{"release":"Rel-11","first_version_date":"2011-12-20","latest_version_date":"2011-12-20","first_version":"11.0.0","latest_version":"11.0.0","version_count":1},{"release":"Rel-12","first_version_date":"2014-09-26","latest_version_date":"2014-09-26","first_version":"12.0.0","latest_version":"12.0.0","version_count":1},{"release":"Rel-13","first_version_date":"2015-12-18","latest_version_date":"2015-12-18","first_version":"13.0.0","latest_version":"13.0.0","version_count":1},{"release":"Rel-14","first_version_date":"2017-03-17","latest_version_date":"2017-03-17","first_version":"14.0.0","latest_version":"14.0.0","version_count":1},{"release":"Rel-15","first_version_date":"2018-06-21","latest_version_date":"2018-06-21","first_version":"15.0.0","latest_version":"15.0.0","version_count":1},{"release":"Rel-16","first_version_date":"2020-07-09","latest_version_date":"2020-07-09","first_version":"16.0.0","latest_version":"16.0.0","version_count":1},{"release":"Rel-17","first_version_date":"2022-04-04","latest_version_date":"2022-04-04","first_version":"17.0.0","latest_version":"17.0.0","version_count":1},{"release":"Rel-18","first_version_date":"2024-04-05","latest_version_date":"2024-04-05","first_version":"18.0.0","latest_version":"18.0.0","version_count":1},{"release":"Rel-19","first_version_date":"2025-10-14","latest_version_date":"2025-10-14","first_version":"19.0.0","latest_version":"19.0.0","version_count":1},{"release":"Release 1999","first_version_date":"1999-04-28","latest_version_date":"2002-06-25","first_version":"1.0.0","latest_version":"3.2.0","version_count":4}],"classifications":[],"work_items":[{"uid":1993,"acronym":"TEI4","effective_acronym":"TEI4","title":"(Small) Technical Enhancements and Improvements for Rel-4","responsible_groups":["RP"],"release":"Rel-4","status":"Awaiting approval","wi_level":"Feature (1st level)","type":"Work Item","first_release":"Rel-4","last_release":"Rel-4","provenance_type":"parsed","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20261012.zip","association_sources":["crdb"],"association_status":"source_tracked"},{"uid":1826,"acronym":"TLM5","effective_acronym":"TLM5","title":"Rel-5 Terminal interfaces","responsible_groups":["T2"],"release":"Rel-5","status":"Awaiting approval","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=1514","association_sources":[],"association_status":"historical_unverified"},{"uid":60110,"acronym":"TEI7","effective_acronym":"TEI7","title":"(Small) Technical Enhancements and Improvements for Rel-7","responsible_groups":["RP"],"release":"Rel-7","status":"Awaiting approval","wi_level":"Feature (1st level)","type":"Work Item","first_release":"Rel-7","last_release":"Rel-7","provenance_type":"parsed","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20261012.zip","association_sources":["crdb"],"association_status":"source_tracked"},{"uid":320001,"acronym":"TEI8","effective_acronym":"TEI8","title":"(Small) Technical Enhancements and Improvements for Rel-8","responsible_groups":["RP"],"release":"Rel-8","status":"Awaiting approval","wi_level":"Feature (1st level)","type":"Work Item","first_release":"Rel-8","last_release":"Rel-8","provenance_type":"parsed","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20261012.zip","association_sources":["crdb"],"association_status":"source_tracked"},{"uid":440044,"acronym":"TEI10","effective_acronym":"TEI10","title":"(Small) Technical Enhancements and Improvements for Rel-10","responsible_groups":["RP"],"release":"Rel-10","status":"PCG approved","wi_level":"Feature (1st level)","type":"Work Item","first_release":"Rel-10","last_release":"Rel-10","provenance_type":"parsed","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20261012.zip","association_sources":["crdb"],"association_status":"source_tracked"},{"uid":560005,"acronym":"ATURI","effective_acronym":"ATURI","title":"AT commands for Universal Resource Identifier (URI) support","responsible_groups":["C1"],"release":"Rel-11","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=1514","association_sources":[],"association_status":"historical_unverified"},{"uid":480004,"acronym":"TEI11","effective_acronym":"TEI11","title":"(Small) Technical Enhancements and Improvements for Rel-11","responsible_groups":["RP"],"release":"Rel-11","status":"PCG approved","wi_level":"Feature (1st level)","type":"Work Item","first_release":"Rel-11","last_release":"Rel-11","provenance_type":"parsed","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20261012.zip","association_sources":["crdb"],"association_status":"source_tracked"},{"uid":60166,"acronym":"Effective Acronym:","effective_acronym":"WI Level:","title":"AT commands for 3GPP","responsible_groups":["T2"],"release":"R99","status":"Awaiting approval","wi_level":"Work Task (3rd Level)","type":"Work Item","first_release":null,"last_release":null,"provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1514","association_sources":[],"association_status":"historical_unverified"},{"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":"R99","last_release":"R99","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":"0001","revision":null,"category":"F","impacted_version":"3.0.0","target_release":"R99","title":"Adaptations for UMTS","wg_tdoc":"T2-991074","wg_status":"agreed","tsg_tdoc":"TP-99237","tsg_status":"approved","new_version":"3.1.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0003","revision":null,"category":"F","impacted_version":"3.1.0","target_release":"R99","title":"Correction in description of +CNMA","wg_tdoc":"T2-020438","wg_status":"agreed","tsg_tdoc":"TP-020103","tsg_status":"approved","new_version":"3.2.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0008","revision":null,"category":"F","impacted_version":"10.0.1","target_release":"Rel-11","title":"Specification of integer type definitions of AT-command parameters","wg_tdoc":"C1-114524","wg_status":"agreed","tsg_tdoc":"CP-110882","tsg_status":"approved","new_version":"11.0.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0007","revision":null,"category":"F","impacted_version":"9.0.0","target_release":"Rel-10","title":"Support of AT commands for SMS","wg_tdoc":"C1-110101","wg_status":"agreed","tsg_tdoc":"CP-110197","tsg_status":"approved","new_version":"10.0.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0006","revision":null,"category":"F","impacted_version":"7.0.0","target_release":"Rel-8","title":"Language specific extension of GSM7 alphabet","wg_tdoc":"C1-080746","wg_status":"agreed","tsg_tdoc":"CP-080137","tsg_status":"approved","new_version":"8.0.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0005","revision":null,"category":"F","impacted_version":"6.0.1","target_release":"Rel-7","title":"Correction to <vp> and <fo> in examples","wg_tdoc":"C1-060234","wg_status":"agreed","tsg_tdoc":"CP-060126","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":"0002","revision":"1","category":"F","impacted_version":"4.0.0","target_release":"Rel-4","title":"Conversion of GSM to 3GPP references","wg_tdoc":"T2-010717","wg_status":"agreed","tsg_tdoc":"TP-010221","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":"0004","revision":null,"category":"A","impacted_version":"4.1.0","target_release":"Rel-4","title":"Correction in description of +CNMA","wg_tdoc":"T2-020439","wg_status":"agreed","tsg_tdoc":"TP-020103","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":"0002","revision":null,"category":"F","impacted_version":"4.0.0","target_release":"Rel-4","title":"Conversion of GSM to 3GPP references","wg_tdoc":"T2-010717","wg_status":"agreed","tsg_tdoc":"TP-010193","tsg_status":"revised","new_version":"..","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/27.005/relationship-evidence"}}