MOBILE PHONES ; THE TRANSFORMATION
Its true that mobile phones have transformed our lives. But what we are talking today is about how mobile phone have transformed.
In 1973 Martin Cooper, a Motorola researcher , made the first mobile telephone call from handheld subscriber equipment.The first analog cellular system widely deployed in North America was the Advanced Mobile Phone System (AMPS). It was commercially introduced in the Americas in October 1983,
You know the first Cellphone Went on Sale 30 Years Ago for $4,000
Measuring 13 x 1.75 x 3.5 inches and weighing 28 ounces, the 8000X was so big and heavy, ven its creators had nicknamed it "The Brick."
And its cost stood around 4000 US $
....to be continued
Ref: WIKIMAPIA, Google
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