AT&T is committed to evolving FirstNet to meet first responders’ needs and supporting innovative new technologies to help them stay mission ready. The network will be the only network built with public safety, for public safety. It is rolling out more locations all the time and will continue to approach 5G in a way that meets their unique mission needs. 5G will ultimately bring a combination of benefits like ultra-low latency and ultra-high speeds to support all kinds of users, it’s essential.
Source: https://www.helpnetsecurity.com/2021/04/06/att-firstnet/