AT&T pulled a big blunder this week that may have a swath of new and prospective iPhone customers up in arms. The blunderer? AT&T, not Apple. The blunder? Advertising that the new iPhone comes with free Wi-Fi (which it sadly does not). Now the aim of this article will not be to point fingers at AT&T for its error, however, but to clear up any and all confusion about what is and isn't so regarding WiFi and the second generation iPhone.