Beginning early Thursday morning, 2/22, many AT&T cellular customers have been unable to connect to the internet or send and receive calls. A small number of interruptions have also been reported from other cell carriers, including Verizon and T-Mobile. AT&T is aware of the issue and is currently working to restore full service.
TTUnet Wi-Fi is not impacted by this disruption. If you are connected to TTUnet, you can use Wi-Fi calling to make or receive calls if needed. You may find instructions below: