After downloading and installing the STC NET Plus, open the application and follow the simple wizard to set-up the STC NET Plus:
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 STC NET Plus will take it from here.
The same STC NET Plus low rates for international calling apply if you use the STC NET Plus.
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