Colorado Public Utilities Commission warns that older cell phones may cease operating in 2022
DENVER (November 23, 2021) — The Colorado Public Utilities Commission (PUC), part of the Department of Regulatory Agencies (DORA), along with the National Association of State 911 Administrators (NASNA) is issuing a notice to consumers that older cell phones may cease operating in early 2022 due to the retirement of 3G networks and support for phones using 3G service. This may include other devices that use 3G connectivity, such as some medical alert devices, tablets, smart watches, home security systems, and other devices.