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ITU-T Q.953.1
STAGE 3 DESCRIPTION FOR CALL COMPLETION SUPPLEMENTARY SERVICES USING DSS 1 SECTION 1 - CALL WAITING - Study Group XI
Year: 1992
Abstract: FOREWORD
The CCITT (the International Telegraph and Telephone Consultative Committee) is a permanent organ of the International Telecommunication Union (ITU). CCITT is responsible for studying technical, operating and tariff questions and issuing Recommendations on them with a view to standardizing telecommunications on a worldwide basis.
The Plenary Assembly of CCITT which meets every four years, establishes the topics for study and approves Recommendations prepared by its Study Groups. The approval of Recommendations by the members of CCITT between Plenary Assemblies is covered by the procedure laid down in CCITT Resolution No. 2 (Melbourne, 1988).
Recommendation Q.953, § 1 was prepared by Study Group XI and was approved under the Resolution No. 2 procedure on the 4th of February 1992.
The CCITT (the International Telegraph and Telephone Consultative Committee) is a permanent organ of the International Telecommunication Union (ITU). CCITT is responsible for studying technical, operating and tariff questions and issuing Recommendations on them with a view to standardizing telecommunications on a worldwide basis.
The Plenary Assembly of CCITT which meets every four years, establishes the topics for study and approves Recommendations prepared by its Study Groups. The approval of Recommendations by the members of CCITT between Plenary Assemblies is covered by the procedure laid down in CCITT Resolution No. 2 (Melbourne, 1988).
Recommendation Q.953, § 1 was prepared by Study Group XI and was approved under the Resolution No. 2 procedure on the 4th of February 1992.
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| contributor author | ITU-T - International Telecommunication Union/ITU Telcommunication Sector | |
| date accessioned | 2017-09-04T18:29:04Z | |
| date available | 2017-09-04T18:29:04Z | |
| date copyright | 1992.02.01 | |
| date issued | 1992 | |
| identifier other | ISNKQCAAAAAAAAAA.pdf | |
| identifier uri | http://yse.yabesh.ir/std;quessioutho4703177793325273135A68A10958014/handle/yse/211283 | |
| description abstract | FOREWORD The CCITT (the International Telegraph and Telephone Consultative Committee) is a permanent organ of the International Telecommunication Union (ITU). CCITT is responsible for studying technical, operating and tariff questions and issuing Recommendations on them with a view to standardizing telecommunications on a worldwide basis. The Plenary Assembly of CCITT which meets every four years, establishes the topics for study and approves Recommendations prepared by its Study Groups. The approval of Recommendations by the members of CCITT between Plenary Assemblies is covered by the procedure laid down in CCITT Resolution No. 2 (Melbourne, 1988). Recommendation Q.953, § 1 was prepared by Study Group XI and was approved under the Resolution No. 2 procedure on the 4th of February 1992. | |
| language | English | |
| title | ITU-T Q.953.1 | num |
| title | STAGE 3 DESCRIPTION FOR CALL COMPLETION SUPPLEMENTARY SERVICES USING DSS 1 SECTION 1 - CALL WAITING - Study Group XI | en |
| type | standard | |
| page | 13 | |
| status | Active | |
| tree | ITU-T - International Telecommunication Union/ITU Telcommunication Sector:;1992 | |
| contenttype | fulltext |