MTL - Fight To the Third Generation-Chapter 945 crooked grass

As a competitor, Su Yehao of course needs to understand PHS.

This thing, to put it bluntly, is a landline phone without a cord. The difference is nothing more than a phone line or a cellular base station.

In addition to poor signal and small coverage, the only advantage is probably that the phone bill is cheap and the cost of entry is relatively low.

But its technology itself has many flaws. Even standing indoors through a thin layer of glass will obviously affect the call quality.

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