Older cellphones going dead in 2022. Are you prepared for 3G's end?

As 3G cellphone networks disappear next year, people using older devices could be left without a lifeline. Tracfones, flip phones, Jitterbugs and even older-style smartphones will no longer be able to make calls once the networks are taken down. Older cell frequencies are being discontinued as carriers move to 5G; Moving away from 3G frees up network frequencies for faster service, according to the Federal Communications Commission. The FCC says phasing out 3G will also impact older home security systems, tablets, smartwatches, and some medical devices. Cell phone carriers have committed to eliminating 3G service by the end of 2022, yet the exact time differs by the provider. Individual cellphone carriers have lists online with the model numbers so people can see whether their devices will be affected. From their phones, people can check the international mobile equipment identify number; that number is either in a smartphone’s About information or can be found by dialing *#06#. Once they have the model number, they can go here for the phone’s details.