Principles and Responsibilities for the Management Assignment and Reclamation of E-Series International Numbering Resources - Series E: Overall Network Operation Telephone Service Service Operation and Human Factors Operation Numbering Routing and Mobile
标准号:ITU-T E.190-1997
标准名称: 国际号码资源的管理、分配和回收的规则和责任 E系列: 整体网络操作 电话服务 服务操作和人力因素 操作
英文名称:Principles and Responsibilities for the Management Assignment and Reclamation of E-Series International Numbering Resources - Series E: Overall Network Operation Telephone Service Service Operation and Human Factors Operation Numbering Routing and Mobile
标准类型:国外标准
标准状态:现行
中国标准分类号(CCS):M01