It is the target of remote maintenance that the dispatch control center can dial and transfer parameters to RTU in substation.

远程维护是为了使调度控制中心可以实现对变电站内rtu的远程拨号、参数下传等维护功能。

youdao

I am afraid this is a direct line. We can not transfer your call to the Chinese Restaurant Could you dial 2234-1156, please.

不好意思，这是直接联系电话。我们没有办法为您转接中式餐厅。请您改拨2234 - 1156好吗？

youdao

But 2.5G systems still transfer data at more than twice the rate of dial-up Internet modems found in homes.

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