T-Mobile is moving full speed ahead with their transition into the 600MHz band. While this promises to be a huge benefit to wireless subscribers, especially in rural areas, it is becoming a major pain in the spectrum for many wireless microphone users. The pace of the transition is moving along at such a rate, that it would be no surprise if it isn't completed ahead of the 2020 deadline.
In attempting to be a good neighbor, T-Mobile has set up a site to keep consumers updated with the changes. Microphone operators are encouraged to check out the dedicated website at: howmobileworks.com/spectrum.
Through this website and it's huge email distribution list, is how the company plans to keep us informed.