The mobile telecommunications industry is one of the richest business sectors in recent times. With 5.3 billion users and US$1.38 trillion service revenues, ABI Research estimates that the sector contributed 5.2% to the world’s Gross Domestic Product (GDP) in 2019. Indeed, each mobile network generation, including 2G, 3G, and 4G, has contributed massively to boosting demand for mobile services and creating business opportunities for new use cases.