What is AT&T Wi-Fi service?
T&T Wi-Fi (Wireless Fidelity) service connects your laptop or Wi-Fi enabled device, such as iPhone, to an AT&T Hot Spot, enabling public wireless high speed Internet access at speeds much faster than dial-up when you’re within a 150-foot range of our growing number of public hot spots. There are hotspots in most Starbucks, Barnes & Noble, McDonalds, and many airports, cafés and restaurants.