In some cases, you will be required to set the APN (Access Point Name) on your device, which is how your device knows which network to connect to. Important! Do not change your APN settings unless directed to by your wireless operator.

1. Scroll down to the Network APN group box and select the Change Network APN button. The Change Network APN dialog box appears.
   
2. Roll the TRACKBALL to highlight the APN text field. Type the APN as instructed by your wireless operator. Repeat for Username and Password text fields, using the values provided by your operator.
3. Select Set APN when finished.