Stage 3 Description for Community of Interest Supplementary Services Using SS No. 7 Clause 1 - Closed User Group (CUG) Clause 3 - Multilevel Precedence and Preemption Specifications of Signalling System No. 7 Study Group XI
标准号:ITU-T Q.735-1993
标准名称: 使用7号信令系统的呼叫提供补充业务的第3阶段描述-条款1-闭合用户群(CUG)-条款3-多级优先
英文名称:Stage 3 Description for Community of Interest Supplementary Services Using SS No. 7 Clause 1 - Closed User Group (CUG) Clause 3 - Multilevel Precedence and Preemption Specifications of Signalling System No. 7 Study Group XI
标准类型:国外标准
标准状态:现行
中国标准分类号(CCS):M19
国际标准分类号(ICS):33.060.80