标准号:KS XISO/IEC 15506_2003-2004(2009)
英文标准名称:Information technology-Telecommunications and information exchange between systems-Private Integrated Services Network(PISN)-Inter-Exchange Signalling Protocol-Message Waiting Indication Supplementary Service
标准状态:A
标准类型:国际标准
发布日期:2004-11-26
国际标准分类号:33.040.35