Which network is that? 3G on At&t will continue to work until 2/2022 https://www.rvmobileinternet.com/att-plans-to-shutdown-its-3g-network-in-2022/ https://www.

Which network is that? 3G on At&t will continue to work until 2/2022 https://www.rvmobileinternet.com/att-plans-to-shutdown-its-3g-network-in-2022/ https://www.rvmobileinternet.com/att-plans-to-shutdown-its-3...