CEO of Tmobile recently said they had expanded their LTE coverage extensively by using Band 12 DURING THE LAST YEAR. The current phone works on all of Tmobile except for BAND 12. I agree it was a design screw up. Maybe the print should have been bigger. Maybe we all need to read fine print. Motorola admitted it was a screw up. They are fixing it. What more do you want???
By the way, before this issue was widely discussed I had no idea what BAND 12 was and who used it. It has been educational to say the least - about BAND 12 and human nature. Guess I need to widen my view. Thirty years in IT and I know the user interface side very well. But put me in the back room and I know just enough to be real dangerous. Cell phones: I got the push the buttons to make a call part down real good.