While the 3G sunset deadlines will wrap in 2022 for cellular providers like Verizon, AT&T and Sprint, there are still some companies in the trucking industry that have hesitated to upgrade their 2G or 3G cellular devices to 4G LTE for various reasons: budgetary concerns, uncertainty over which tech vendor to use and a belief that the deadline will continue to get pushed out. In a poll of carriers that haven’t yet taken action, 14% said they simply lack the understanding of what a 3G sunset...
https://www.freightwaves.com/news/carrier-networks-relying-on-3g-dont-have-the-time-they-think