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the first telephone was invented in 1870 by Alexander Graham Bell.
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first version of the cordless phone was invented by a Jazz musician.
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The first mobile phone was introduced by Dr. Martin Cooper.He made the first call.
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The Inmarsat satellite telephone system.safety of life at sea, is now also useful for areas out of reach of landline, conventional cellular, or marine VHF radio stations.
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The first commercially automated cellular network (the 1G generation) was launched in Japan
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the 2nd generation mobile phones emerged.
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the 2nd generation mobile phones emerged. (1900s)
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Bag Phones were manufactured .(1992-2002)
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Third Generation Cell phone network
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the most commonly known blackberry smartphone was released
