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Category: iSIM

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iSIM: The End of the SIM as a Component

The SIM card turned 30 in 2021. For three decades it sat in virtually every mobile device on the planet…

March 24, 2026 · 14 min read

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SGP32.co.uk
5GRedCap.co.uk
IoTPortal.co.uk
Peter Green

External resources are used to separate deep standards coverage from broader IoT commentary.

Written by Peter Green

Peter Green has worked in cellular connectivity and IoT infrastructure for over two decades. He writes about SIM technology, eSIM standards and the practical realities of connected device deployment.

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