Pay phones' future uncertain in digital world

They sit, silent and unnoticed, amid crowds of people rushing by. You may never notice them, but payphones still lurk in public areas. And every once in a while, they get called into action.

Cox kills Sprint-based cellphone service

(AP) -- Cox Communications, the country's third-largest cable company, stopped offering cellphone service Wednesday, saying it's too small to compete with the big phone companies.

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