You're grateful that your cell-phone carrier nonneutrally allows 911 calls through first, phone calls second (so they don't break up), instant messages next and Web searches last.

你应该庆幸你的手机网络并未中立——让911电话为先，手机电话第二（因此电话不会被打断），然后是短信，最后是网络。

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The prices are subsidized by AT&T (T, Fortune 500), the exclusive wireless carrier for the phone, for customers signing new contracts.

新价格之所以这么低，是由于苹果专用的无线运营商即美国的电话电报公司给予了补助，并为客户签订新的合同。

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You can choose your carrier, and your phone manufacturer.

你可以选择运营商，也可以选择手机制造商。

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Line sharing is the practice of one carrier running high-speed DSL service on a phone line while a second carrier supplies regular phone service on the same line.

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The alerts are free, but your phone carrier may charge for the text messages.

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Telmex is still the dominant fixed-line phone carrier in Mexico, two decades after Slim took it private.

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