I love to eat from Which-fill-A; however, can’t make the orders using my T-Mobile phone on its network EVEN with 5G and all the bars. It doesn't connect with the servers there and doesn't allow the orders to go through when trying to make a mobile order. Now, I changed from AT&T but my wife’s work phone is under that company. If we use the AT&T phone as a hub, connect the T-Mobile to it and then make the order it works perfect. This happens EVERY TIME for the past year or more, in many if not all stores in the east coast or at least Florida.
So my honest question. Is AT&T a better network? and Should I go back?