- To block devices from connecting to your hotspot, login to the AT&T Wi-Fi Manager from a device connected to the Unite Express Network.
- Click on the desired device.
- Click the Block Device button.
- Click the Block device button to confirm.
- To unblock a device, tap Wi-Fi.
- Tap MAC FILTER.
- Select Black list - block all in list from the drop-down menu.
- Click the X button to remove the blocked device from the block list.