No Internet connection available for your computer? No problem. Use your phone’s data connection to connect to the Internet using your computer.
You need your SIM card inserted on your phone to use the data connection.
Before you can use your phone as a modem, be sure to install HTC Sync on your computer first.
Make sure your phone’s data connection is turned on.
Connect the phone to the computer using the provided USB cable.
On the Connect to PC screen, select USB tethering, and then tap Done.