Sprint WorldwideSM Wireless Service
Activating Sprint Worldwide Service
Before using your BlackBerry device internationally in global roaming mode, you must activate Sprint Worldwide service. For additional information on Sprint Worldwide services and availability, visit sprint.com/sww.
Activating Global Roaming Mode
Your BlackBerry device is designed to enter global roaming mode automatically when you activate your Sprint Worldwide service. If you need to reset your global roaming options, use the Manage Connections menu.
1.From the Home screen, click Manage Connections (
) > Mobile Network Options.
2.Click the option next to Network Technology and then click Global.
3.Press 
to return to the Home screen.