ISO/IEC 15505-2003 信息技术.系统间的远程通信和信息交换.专用综合业务网.规范、功能模型和信息流.消息等待指示补充业务
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标准号:ISO/IEC 15505-2003
中文标准名称:信息技术.系统间的远程通信和信息交换.专用综合业务网.规范、功能模型和信息流.消息等待指示补充业务
英文标准名称:Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network; Specification, functional model and information flows; Message waiting indication supplementary service
标准类型:M11
发布日期:1999/12/31 12:00:00
实施日期:1999/12/31 12:00:00
中国标准分类号:M11
国际标准分类号:33.040.35
适用范围:This International Standard specifies supplementary service Message Waiting Indication (SS-MWI), which is related, but not limited, to various basic services supported by Private Integrated Services Networks (PISNs). Basic services are specified in ISO/IEC 11574.
This supplementary service MWI enables a Served User to be sent a Message Waiting Indication and also enables this Message Waiting Indication to be cancelled.
Service specifications are produced in three stages, according to the method described in ETS 300 387. This International Standard contains the stage 1 and stage 2 specifications of SS-MWI. The stage 1 specification (clause 6) specifies the supplementary service as seen by users of PISNs. The stage 2 specification (clause 7) specifies the functional entities involved in the supplementary service and the information flows between them.
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