Check whether your computer is connected to access ATT router, Open an internet browser and type 192.168.1.254 to login to the web-based control panel. Ensure that you are linked to the network. Enter the password if required. Usually, the password will be on your gateway unit. Follow the instructions on your user manual. Log into router configuration by typing the username and password provided in your manual. Set your Service Identification by typing it in the box. This will be your wireless network. Usually, the default SSID is the name of the router manufacturer. Set your router’s security protocol to WPA and know how to configure Wifi router with mobile?.
Carry out these steps to configure the Wi-Fi router with your mobile: