BlackBerry Curve 9720

Install BlackBerry Desktop Software

Go to www.blackberry.com on your computer.
Find the download section on the web page to download BlackBerry Desktop Software.
Download and install BlackBerry Desktop Software.

Connect phone and computer

Connect the data cable to the socket and to your computer's USB port.

Set up your computer for tethering

Click Mobile Internet.

Set up your computer for tethering

Click Configure connection ....

Set up your computer for tethering

Click Add....

Set up your computer for tethering

Click the field next to "Profile Name" and key in Vodafone Internet

Set up your computer for tethering

Click the field next to "Access point" and key in vfinternet.au

Set up your computer for tethering

Click OK to activate the profile.

Set up your computer for tethering

Click OK to confirm.

Establish a connection

Press Connect.
When the connection is established, you can access the internet from your computer.