Mobile phones are nearly indistinguishable from how they were when they debuted in 1983. The first mobile phone was the clunky and unwieldy DynaTac 8000X. Its owner was easily identifiable because the
Mobile phones are nearly indistinguishable from how they were when they debuted in 1983. The first mobile phone was the clunky and unwieldy DynaTac 8000X. Its owner was easily identifiable because the