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AT&T Internet & DIRECTV Services    

Columbus, OH 中的 互联网服务提供商
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High-quality network. Plans starting at $30/mo. for a single line, plus no annual contract or credit check— all on America’s most reliable 5G network. …

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问:
What is fiber optic?
答:
Fiber optic is a type of technology that transmits data by sending light along thin glass fibers. Fiber broadband (sometimes called fiber internet) is an internet service that...
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