I've had a cellspot at my house for months with no issues. Starting 2 days ago, I have not been able to make calls at my house. I've restarted the modem, router, and cell spot. All lights are on solid green. GPS is in the window. Nothing has changed.
I have full LTE signal. Dial number. Then drops to 4G, then just full signal. Then drops the call and returns back to LTE.
I've got a Note 5 transferred from AT&T. Nothing changed in the past couple of days.
Cannot call tmobile for support...