AT&T (American Telephone and Telegraph Corporation) is an american telecommunications company founded in 1893, providing internet and voice services a long time ago. It has been many times the biggest telephone company around the world and the biggest TV Cable operator around all United States. In 2005 it was merged with SBC Communications (the competition).
AT&T actually offers a big variety of internet, TV cable and telephone services, becoming a huge competitor of Verizon Communications. The main headquarter is located at 208 South Akard Street, Dallas Texas, United States.
Below in this page, we will breakdown the different routers that AT&T provides and how we can change the WiFi password by just following a few steps we provide you.
Official At&t Website: www.att.com