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Author

William Tam

William leads the IoT division at Metropolitan Wireless International (MWI), driving its growth by overseeing end-to-end strategy — from shaping product development and go-to-market plans to managing sales execution and operational delivery.




Guest Post  / Standardization  / Wireless
The 3G Sunset in Asia: A Wake-Up Call for IoT-Dependent Businesses
William Tam Posted On 24th July 2025


As Asia moves rapidly toward full 4G and 5G adoption, the ongoing phase-out of 3G networks is creating urgent challenges for businesses with legacy IoT deployments.


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