Product: Mobile > Cell Phones > T-Mobile Cell Phones > SGH-T589
Data Roaming allows for a continued Internet connection on the Gravity Smart even when you are outside of T-Mobile's service coverage area when T-Mobile has made agreements with the other service provider.
Note: Data roaming may incur additional charges. Consult with T-Mobile for more information. Samsung is not responsible for additional charges incurred from data roaming and cannot answer related billing questions.