电信号码使用费之收费基准，由电信总局订定之。

The criteria of telecommunication Numbers usage fees shall be enacted by the DGT.

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与此同时，电信号码百事通系统作为沟通用户与企业的桥梁，积累了海量的呼叫记录数据，如何对记录数据进行有效的知识发现，是平台设计的基础。

At the same time, as a bridge of users and companies, Best Tone system of China Telecom has accumulated vast record datas and the platform is based on knowledge discovery of the record data.

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