1. ENABLE CONTENT FILTERING: From your device's web browser, go to http://attwifimanager. Enter your Username and Password, then click SIGN IN.
   Note: Ensure that your device is connected to the Netgear Nighthawk's Wi-Fi network. For more information, please see the Connect Devices to Wi-Fi or Connect PC or Mac to Wi-Fi tutorials.
   
2. Click SETTINGS at the top of the page.
   
3. Click Security, then click Website Filters.
   
4. Click the Enable checkbox.
   
5. BLOCK A WEBSITE: Click ADD under BLOCKED WEBSITES.
   
6. Enter the desired Domain Name, then click ADD.
   
7. EDIT A BLOCKED WEBSITE: Click the Edit icon next to the desired website.
   
8. Edit the Domain Name as desired, then click SAVE.
   
9. REMOVE A BLOCKED WEBSITE: Click the checkbox next to the desired website, then click DELETE.
   
10. ADD AN UNRESTRICTED DEVICE: Click ADD under UNRESTRICTED DEVICES.
    
11. Enter the device's Name and MAC Address, then click ADD.
    Note: To add a device that is currently connected to the network, click the Add icon beside the Name entry field then click the desired device.
    
12. REMOVE AN UNRESTRICTED DEVICE: Click the checkbox next to the desired device, then click DELETE.
    
13. Click Apply when finished.