Mobile-Home-King.com
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MCSE certification exams, MCSE training and Exams Information resources
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Excerpted from the website:
- The earliest cell phones were far from portable. In fact, the earliest cell phones were not even phones; they were radios. Mobile rigs were the first version of a portable phone. They were used in taxis and police cars as early as 1930, and eventually became popular as a way of communication among the regular population. Mobile rigs required a base station and a hand-held device, and could be used either from home, or installed in cars and boats.
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