Connect the router’s WAN port to your modem using an Ethernet cable. Power on the router and modem. On your phone or PC, connect to the default Wi-Fi name. Open a browser, visit the setup page shown in the manual, and follow the wizard to set SSID, password, and admin login. Optional: press WPS to quickly connect devices. Configure parental control, bandwidth control, and Wi-Fi schedule as needed. Reboot to apply all settings.