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Gherardo Gravgaard posted an update 6 years, 6 months ago
In 1936 Dr. Georg Schubert invented the 1st public video voice service linking Berlin to Nuremberg, Munich, and Hamburg. Today the very idea of video telephone has transformed into a new branch from the Telecom Industry. In 1936 you possessed to check out special post office video telephone booths to make a video call. Now this once great luxury…[Read more]
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Gherardo Gravgaard became a registered member 6 years, 6 months ago