Select Menu > Settings > Configurations.
Select Personal Configuration Settings > Add.
Select Access Point Settings > Bearer Settings.
Enter yourmobile into the APN field.
Important: Make sure there's NO space before or after yourmobile
Go back to Personal Configuration Settings menu.
Select yourmobile Click Options and choose Activate.
Open the Settings app. Select Wireless & Networks > Mobile Networks > Access Point...
Select Settings > Options. Complete one of the following: BlackBerry v4.0 or earlier,...
Click on the Settings icon. In the settings menu select Cellular Data. Select APN Settings....
Click on the Settings icon. In the settings menu select Mobile. Select Mobile Data Network....
Click on the Settings icon. In the settings menu select General. Select Cellular or Mobile....
