标准编号:DIN EN 301264-2004
标准名称:专用综合业务网.局间信令协议.计费通知补充业务
英文名称:Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Advice of charge supplementary services (ISO/IEC 15050 (2003), modified) (Endorsement of the English version EN 301264 V1.2.1 (2004-01) as German standard)
发布部门:
发布日期:2004-12-01
实施日期:
标准状态:现行
文件格式:PDF