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Ewon Devices Impacted By AT&T 3G Shutdown

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On February 22, 2022, AT&T will phase out its 3G network in the United States, which will affect cellular IoT devices currently deployed on its 3G network. Some 4G LTE modules and devices will also be impacted by the 3G AT&T network sunset – even if they are connected to 4G. The AT&T 3G shutdown […]

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