connecting to the internet with your cell phone
We have Sprint PCS, and have the Samsung N400 phones. Have used them over most of the US and some in Canada, along with our laptop.
Connection speed is excellent (comparable to dial-up); service can be spotty if you are away from interstates, though.
Sometimes 'out in the woods' there is no signal, but, essentially, wherever Sprint has cell service, you can get online.
We do it routinely while cruising down the road.
The plan that we are under includes unlimited PCS service online; not sure whether it is available now or not (those things change all the time!).
We have been extremely pleased with the connection speed and service, overall.
We had to purchase the cable from Sprint, but were able to download the software from the Sprint website, then transfer it to our laptop.
Hope this helps.