If you 're having audio problems while in a call, please follow the guidelines below:
- Make sure you are running the latest version of FreeTone. Update your version here!
- Check that you have your volume correctly set. Double check your (and your friend's) mute feature. If you're using an iPod Touch, plug an headset with microphone to call.
- Ensure that you and your friend have a good network connection.
iOS asked for your authorisation to access the microphone at the first call or sign up.
If the user answer ''No'', FreeTone will be unable to use the features that need a microphone.
In case you rejected the authorisation you can go to Settings > Privacy > Microphone > FreeTone and activate it!
If you continue experiencing audio issues, please submit a request for further assistance.