Step 1 - Connect the WiFi dongle to the USB port on the back of the phone.
The phone should display the following message:
Step 2 - Press the OK button (bottom right hand of the LCD screen)
The phone will now scan for WiFi networks.
Step 3 - Once the phone has finished scanning for WiFi networks. You will be brought to the WiFi menu. Select Option 4. "Available Network(s)"
Step 4 - Scroll using the arrow keys to the network you wish to connect to. Select the 'OK' button once you have highlighted it.
Step 5 - Enter the WiFi password using the keypad on the phone. (Use the * key to enter special characters)
Step 6 - Test that you can make a phone calls.
To change back to cabled internet:
Simply Disconnect the WiFi dongle from the back of the phone.