Number Portability - Capability Set 2 Requirements for Service Provider Portability (Query on Release and Dropback) - Series Q: Switching and Signalling Study Group 11; 48 pp
标准号:ITU-T SERIES Q SUPP 5-1999
标准名称: 号码可携带性 业务提供者可推带性(释放和后退查询)的能力集2要求-Q系列:交换和信令 研究组11
英文名称:Number Portability - Capability Set 2 Requirements for Service Provider Portability (Query on Release and Dropback) - Series Q: Switching and Signalling Study Group 11; 48 pp
标准类型:国外标准
标准状态:现行
中国标准分类号(CCS):M16
国际标准分类号(ICS):33.060.80