Tips and Tricks
To connect to the wireless network successfully, the BlackBerry® 8820 must be powered on, your wireless service must be active, and you must be in a coverage area.
a)Check that your BlackBerry 8820 is turned on.
b)Your BlackBerry 8820 should automatically connect to the wireless network in your area. If you see “Off” in the top right hand corner of your screen, the wireless functionality is turned off and you need to turn it on.
To turn the wireless network on or off from the Home screen, use the trackball to scroll to the Manage Connections 
icon and click the trackball to select it. Select the
Mobile Network check box.
When your BlackBerry 8820 is not connected to the wireless network you can continue to use features that don’t require a connection such as typing and saving draft email messages, managing tasks, or using the calculator. You will see the error message Radio is Off if you try to use any of the wireless features.
50 | BlackBerry® 8820 |