The TCNet secure wireless network is available to students and staff of Texarkana College. Before a mobile device, like a phone or tablet, can access the Internet, it must be registered. Please follow the instructions below to connect a mobile device.

For assistance, contact the Texarkana College Help Desk at 903-823-3030 or email

  1. Connect to the wireless network TCNet.
    If you are using an Apple device and have previously connected to TCGuest, go to Settings, tap Wi-Fi, tap the Information symbol info-icon beside TCGuest, and tap Forget this Network before connecting to TCNet.
  2. When prompted, login with your myTC username and password.
    TCNet Mobile configuration screens
  3. If your device has not been registered or if the registration is expired, you will be redirected to the registration page upon starting a browser. Read and accept the Texarkana College Acceptable Use Protocol.
    Texarkana College Acceptable Use Protocol agreement image
  4. After a few seconds, your device should be activated with Internet access. If you are having problems after registration, disconnect and reconnect to the wireless network.

Download a pdf version of TCNet Mobile Wireless Access Instructions.