The VoIP technology (Voice over IP) has become, in the last few years, one that has allowed Internet telephony to become highly accessible. Well-known programs like Skype, Gizmo or Voxfone are now joined by ADPHONE, a tool that lets you make free phone calls for 30 minutes, but only to landlines. For this you need to create a username and password, which you can use to create an account that is verified via an email address.
You can also make low cost calls to mobile phones. ADPHONE works with Units, in other words credit the user can spend on phone calls. The program works in several countries, among them Spain. The myADPHONE option is a maintenance area where the user profile is to be found, together with diverse information: call history, notifications, etc.