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SIM cards

The Evolution of SIM Cards

Since 1991 when Giesecke and Devrient supplied the first commercial SIM card to a Finish Network Operator, these cards have evolved from simple mobile phone cards to IoT devices. Today over 7 billion devices connect to cellular networks around the world. The rise of IoT and 5G network is predicted to drive the growth from $6.5 billion in revenue to $20 billion by 2020. Embedded SIM (eSIM) and Remote SIM Provisioning (RSP) is increasingly disrupting the traditional market of SIM cards. Continue reading