It stops and then asks if you want to buy more. It doesn't ask for any credit card information to get started, though, so theres nothing to charge you on. It will ask once you run out if you want to buy any more
By Cami M. on October 19, 2014
You don't have to have it. Mine works perfectly and there is no t mobile service here. It's just an option if you want to use it. And it comes with 200mb per month free.
By Heather G. on October 8, 2014
Don't know if ive ever been using 2g...it doesn't say. Either you are co.nected or not connected. If you can get a t-mobile signal you can connect. I believe all the modems "downshift" when needed.
By pac on October 15, 2014