Originally Posted by Dave_S
I DO NOT pay extra to use my phone as a WiFi hotspot. It is a built in capability of Android that I use, and I DO NOT need any permission from a carrier to do so. I have heard that some people actually pay the carrier to be able to that, but in reality the carrier has no real way to prevent an Android phone from doing that.
Sorry, I completely misunderstood you; you're talking about tethering, not connecting to somebody else's WiFi