G-Roam

G-Roam is a low cost service for existing G Mobile subscribers. It is designed to enable you to keep in touch more frequently with your business associates or loved ones in Vietnam by providing low cost and highest quality voice service.

Other features include:

•Call direct from your phone contact list.
•Connect calls using Wi-Fi or 3G (operator data charges will apply)
•Once call is connected, no need for Wi-Fi or 3G to enjoy your call.
•Recent Call History
•Easy management for regular travelers with multiple country SIM cards.
•Invite a friend to download this application