The adventure of mobile telephony began immediately after the Second World
War, with the first attempts of Swedes, Finns and Americans.
"But as a registrar of birth is considered the act of April 3, 1973. 'It was a
hazy spring morning in New York. O Dr Martin Cooper of
"Motorola" walking on a street of the American metropolis knew that
written history. On both hands clutching a device that looked like a portable
radio. Had height 25 cm and weight of 900 grams. 'It was the first
modern mobile phone with MotorolaDynaTAC code. Formed a number
of main competitor, Joel 'Engels, who worked on behalf of Bell
Labs. "Hey Joe, I'm talking from a real mobile phone," she said.
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