A free program for Android, by SKTelecom.

T-Phone is a service that allows you to make a call to the other party in a different way. It’s like a fake call, but the other party will know that it’s a fake call. It can be used for free.

You can enjoy calling other people with your own voice and can make fun of others. You can also make the call as if you were talking to a friend or family member. You can use the same number for both the sender and the receiver. You can choose to use the number you have listed in your contacts, or you can choose to use a number that you have not listed in your contacts.

The service is designed to be used with the T-Phone application. You can download the application from the Play Store.