Sejarah Handphone Pertama di Dunia | Good Mood Santuy

Hello friends, Santuy.... This time we will tell you about the history of the world's first cellphone and its development. The mobile phone system was first discovered by Martin Cooper, an employee at the Motorola factory on April 3, 1973. Since then Cooper sparked the idea for a communication device that is small and easy to carry around flexibly.

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