T Mobile 4g Adapter
 

Has anyone install this in there auto?
Mine shows a week WiFi signal everyplace I go.
suppose to get a 3g hotspot and access my Pandora account. On screen says I have to pay extra for this service.
Already gave them $100.0 for the update fir the year.

Not sure to keep or not. I like to be able to track my van. My wife gets lost easy.
plus the security.

I had the same device when I was with Sprint. It doesnt work as advertized. There was hardly a signal. It was 50 bucks a month (2 vehicles) and it doesnt work when the vehicle is off. It was a no for me.