1. CHECK NETWORK STATUS: The signal strength will be displayed on the first home screen of the device.
   
2. The signal strength is also displayed on the AT&T Wi-Fi Manager website. From the Home screen, Signal Strength will be displayed.
   
3. CHECK BLOCKED DEVICES: From your device's web browser, go to http://attwifimanager. Enter your Admin Password, then click Login.
   Note: Ensure that your device is connected to the AT&T Unite Express 2's Wi-Fi network. For more information, please see the Connect Devices to Wi-Fi or Connect PC or Mac to Wi-Fi tutorials.
   
4. Click Security, then click Access Control. Click the MAC Filter Mode drop-down menu and click Block list.
   
5. To unblock a device, click the X icon next to the desired device.