Make sure your device has an active connection to the internet.
1. Go to Settings
2. Select Wi-Fi
3. Choose Other…
4. The Name of the network..........
5. Security is WPA Enterprise
6. Your Username and Password
7. After you enter your Username and Password, select Join
8. It may take a moment, but your device should connect to the WI-FI network *if* it is available in your location.