This paper introduces the implementation method for establishing the metrological data transmission system based on Windows operating system and by using the dial-up network.

以某钢铁企业为背景，针对手工认证方式实时性差、精确度低的特点，设计并实现了一套计量数据自动认证系统。

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But it said BT still charged for using that network in its wholesale dial-up pricing plans, even if some wholesale buyers did not require that service.

BBC: BT told to cut internet charges

It leases a data network supporting 4, 000 dial-up numbers--more than AOL, he says.

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