Wireless Joint

My sister lives in a rural area, in a valley and now the only decent internet access is through AT&T. I set her up with the new 100GIG monthly service but she seems to burn through this in 2 - 3 weeks and luckily if you call AT&T they will sell you another month on the spot.

The service works pretty well through a 4G Nighthawk router(even though it disconnects daily),

Question is, is there a provider that will offer an unlimited connection through the AT&T tower that she can use? Her and I both have contacted NOMAD but no one ever responds.

I told her that her other option is to set up two modems and bond them together through something like pfsense or ubiquity router, but I think a single setup would be better.

suggestions?

ATT Post paid stand alone ipad/tablet plan, or business elite tablet plan is the go to. The resellers are just selling you these, or prepaid voice plans (business elite voice works too) but they change the modem imei's to match a cell phone (technically illegal).

They don't make unlimited data easy.

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