Wirelessly posted (Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_1 like Mac OS X; en-us) AppleWebKit/532.9 (KHTML, like Gecko) Mobile/8B117)
At&t only charges for tethering if you sign up for it. If you don't use in excess you should be fine, and forego any additional charges. I've never had any problems. (I have mywi and tetherme and handylight )
Wirelessly posted (Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_1 like Mac OS X; en-us) AppleWebKit/532.9 (KHTML, like Gecko) Mobile/8B117)
At&t only charges for tethering if you sign up for it. If you don't use in excess you should be fine, and forego any additional charges. I've never had any problems. (I have mywi and tetherme and handylight )