附件五技术规范及点对点应答目录一、总则..........................................................................................................................11.1规范内容............................................................................................................................................11.2编制依据............................................................................................................................................11.3规范要求............................................................................................................................................21.4缩略语................................................................................................................................................3二、工程概况..................................................................................................................42.1工程背景............................................................................................................................................42.2系统现状............................................................................................................................................42.3工程建设规模....................................................................................................................................5三、系统建设原则..........................................................................................................5四、系统结构..................................................................................................................64.1系统网络结构....................................................................................................................................64.2系统功能模块....................................................................................................................................8五、通信接口和组织....................................................................................................105.1通信接口..........................................................................................................................................105.2通信组织..........................................................................................................................................11六、系统业务与功能....................................................................................................116.1短消息中心支持的业务..................................................................................................................116.2短消息中心的功能..........................................................................................................................12七、编号与拨号方式....................................................................................................197.1短消息中心的编号..........................................................................................................................197.2自动/人工短消息接入号.................................................................................................................197.3拨号方式..........................................................................................................................................197.4SP服务代码...............................................
