Watchdata - SIMs first appeared with the first digital 'GSM' mobile phones back in 1992. The Nokia 1011 was the first GSM mobile phone to go on sale. Unlike the analogue mobiles
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Cell phone history: From the first phone to today's smartphone wonders
The History of the Cellphone
Cell phone history: From the first phone to today's smartphone wonders
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Cell phone history: From the first phone to today's smartphone wonders
An African Man Invented The Mobile Phone Technology – Not Europeans Like You Have Been Made To Believe
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History of mobile phones | What was the first mobile phone?
Cell phone history: From the first phone to today's smartphone wonders
Mobile phone - Wikipedia
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History of mobile phones | What was the first mobile phone?
The mobile phone turns 40 years old
History of mobile phones | What was the first mobile phone?
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Cell phone history: From the first phone to today's smartphone wonders
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Hughes M6100 car phone first analog/digital mobile phone vintage | eBay
Mobile phone - Wikipedia
