Martin Cooper ____ on a busy city street holding a strange object. He was about to do something that would go down in ____: make one of the first calls on a cellphone. It was 1973, and Martin ____ for a telephone company. His company had finally made a wireless ____ that could make a ____ from almost anywhere. Now Martin was ____ to try it out. Who did Martin call? He called his rival at another telephone company! It took more than ten ____ before cellphones were sold in stores. Released in 1984, the DynaTAC 8000X became known as the world's first ____. But you might not recognize it. It would never have fit in your ____. At nearly a foot long and almost two pounds, it was so bulky that ____ called it "the brick." And at just under $4,000, it was too ____ for most people.

RTI MAZE 3/15

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