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MOTOROLA DYNATAC 8000X UK - FIRST BRICK CELL PHONE VINTAGE RETRO RARE MUSEUM | eBay
A look at 31 Years of Mobile Phone Evolution | by Technical News | Medium
BlackBelt Smartphone Defence LTD on X: "Did you know? The first mobile phone was invented in 1973 by Motorola priced at $3,995, which is the equivalent of $10,000 today! https://t.co/U2NzwfUOHN" / X