Millions in the US are still using 3G devices. The clock is ticking, and @ATT will be the first to shutdown its 3G network come February ⏰: https://bit.ly/3G6VB6p.
Don't get shut out of communications for your #IoT devices. Switch to @Helium: https://helium.com/switch.
数百万美国人仍在使用3G设备。时钟在滴答作响，@ATT将于明年2月率先关闭其3G网络⏰: https://bit.ly/3G6VB6p.
不要被物联网设备的通信拒之门外。切换到@氦：https://helium.com/switch.