COMPUTER PERIPHERALS
MOBILE DEVICES AND SMARTPHONES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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True
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False
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Either A or B
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None of the above
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Detailed explanation-1: -The Motorola DynaTAC 8000X. In 1983, it became the first commercially available handheld cellular mobile phone.
Detailed explanation-2: -The first handheld mobile phone was invented in 1973 by Motorola. The first call was made by Martin Cooper, one of the company’s engineers, on a DynaTAC 8000X. When did cell phones become popular? Cell phones became popular in the ‘90s and early 2000s.
Detailed explanation-3: -1973 – The Very First Cell Phone Motorola developed the first portable cell phone in 1973. The hand-held device was shaped like a brick and weighed around 2.4 pounds. It was called the DynaTAC 8000X. The device only operated for a maximum of 30 minutes talk time, and that was with a huge 10 hours of charging!