It is very simple. To call out from inside the TextApp:
- Tap Call (third) tab. Select WiFi call to make a free video/audio call to another TextApp user on his/her WiFi number (that starts with '+T 123'. Select Sim call to make a phone call to a number in the world using ISD Code by using Credit balance.
- Select the contact from History or Contacts from the bottom of the dialer. Alternatively, you can type in the number.
- Tap the phone-call icon on the dialer screen to initiate an audio call. And the video-camera icon to initiate a video call.