Simon Petrus and the World’s First SIM-Free Mobile Phone: A Namibian Innovation
In a world where mobile connectivity is often tied to SIM cards, network towers, and costly infrastructure, a young Namibian student has disrupted the status quo. Simon Petrus, just 19 years old, has invented the world’s first SIM-free mobile phone—a device that uses radio frequencies to make calls without relying on any network provider. This…
