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Dr. Martin Cooper invented the first portable cell phone in April 1973.
The first mobile phone handset weighed about 2.2 pounds.


The history of mobile phones, covers mobile communication devices which connect wirelessly ..... As the use of 2G phones became more widespread and people began to use mobile phones in their daily lives, it became clear that demand for ...


A mobile phone is a portable telephone that can make and receive calls over a radio frequency ... History. Main article: History of mobile phones · Martin Cooper of Motorola made the ..... Demand for metals used in mobile phones and other electronics fuelled the Second Congo War, which claimed almost 5.5 million lives .


Aug 23, 2016 ... Although most of us feel like we couldn't live without our mobile phones, they've not really been in existence for very long. In fact, mobile ...


Mar 6, 2017 ... All the mobile phones that mattered from the first Nokia handset right up to the iPhone 3G.


Jan 22, 2015 ... Cell phones have become incredibly advanced in a relatively short ... Talkman and the Motorola 2900 Bag Phone had longer battery lives and ...


Mobile Phones have proved themselves to be one of the greatest gifts to the mankind. They have become an indispensible part of our lives. But going back in  ...


May 17, 2012 ... Mobile phones have changed the way we live our lives and to many, the prospect of a world without voice calling, text messaging and mobile ...


Apr 19, 2017 ... The inventor of the cell phone, Martin Cooper, talks about placing that ... of the more dangerous things I have ever done in my life," he added.


Apr 3, 2013 ... ON April 3, 1973 Martin Cooper made a call on this hefty, hand–held device and made history. Things have certainly changed a bit since then...