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bbcnews.com's Digital Planet - Global System for Mobile Communication

The Global System for Mobile Communication (GSM) is 20 ears old this month and is widely regarded as one of the greatest technological achievements of our age.

The mobile communications industry that has since developed today serves more than 2.5 billion people across 218 countries and territories.

Mike Short, a former chairman of the GSM Association and now head of Research and Development at the mobile phone operator O2, tells Digital Planet about this historic agreement in the history of telecommunications.


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