After downloading and installing the Vconnect-4 Dialer, open the application and follow the simple wizard to set-up the Vconnect-4 Dialer:
VoIP Calls via Wifi, 3G / 4G, edge or UMTS.
You will just need to select the Contact you want to call or enter the number manually in the DialPad. The Vconnect-4 Dialer will take it from here.
The same Vconnect-4 dialer low rates for international calling apply if you use the Vconnect-4 dialer.
If a data connection is available the application might require a minimum amount of data traffic to update from time to time.
•Call from Android phone native Contacts