Do you have a question about the AT&T AirTies 4971 and is the answer not in the manual?
Download the AT&T Smart Home Manager app from your app store or visit att.com/smarthomemanager.
Sign in with your AT&T user ID and password to access the Smart Home Manager for setup.
Navigate to Network > Home Network Hardware > Add Extender within the app to add your Wi-Fi extender.
Attach the extender to the gateway using a YELLOW Ethernet cable to a YELLOW Ethernet port on both devices.
Connect the power supply to the extender and plug it in. Observe LED indicators for pairing status.
Unplug the extender after pairing and move it to the desired room for extended Wi-Fi coverage.
Do not place the extender on the floor. Check if your extender is working and paired (SOLID WHITE light).
Address issues like 'Device is out of range', 'Not paired', 'Out of range', or flashing lights.
Verify all cables and cords are connected and reboot the extender using the reset button on the back.