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About AT&T Business

AT&T 4G LTE and LTE-M wireless networks are more advanced and offer greater capabilities than 3G networks. The AT&T LTE networks provide a quicker connection with lower latency compared to the 3G network. The LTE-M network was built for IoT devices and is a licensed LPWAN (low-power wide-area network)that enhances indoor and subterranean coverage, as well as extended battery life, at lower costs for lower bandwidth requirements. AT&T supports a variety of IoT connected devices, such as those found in cars, power meters, shipping containers, wind turbines, vending machines and more.