What is the default username and password for the GT784WN?

Most Actiontec Modems and Routers DO NOT have a default login. The exceptions are the Actiontec Modems and Routers made and branded for a specific Internet Service Providers (ISP). Some ISP's require a default username and password. These Modems and Routers have a sticker on the bottom of the device with the default Username and Password printed on them.