It transmits the signal via the cellular telephone network to a computer where it can be interpreted.

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Rogers continued to expand his cable business quickly through the 1970s and in 1985 began to operate a national cellular telephone network in Canada.

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It was a bitter defeat for Falcone, who made billions of dollars for himself and his investors betting against subprime mortgages, only to lose much of it trying to build the next big cellular-telephone network.

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