I tried to hook up the T-Mobile wifi extender and after wasting a full day got a somewhat straight answer from Hughs.. The ports used by T-Mobile are closed on the Gen 5, I can only assume so that we are forced to buy their service? Odd that my wifi calling worked so well when I first got hooked up and not so well now, kinda don't believe it is the ping since it worked fine for a month!!
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