[supernova V383]

Try this... you will need a registry edit program resco makes a really good one. Default will be 2 so if you bump it to 4 or 5 you notice a difference, it worked on a couple of other HTC's i worked on. Or if you don't have a registry edit program you can use the CAB files attatched. I am not resposible for makeing the CAB files, the credit belongs to someone else, I have not been able to find the post where I got them from so I couldn't tell you who to thank for them. Try the lite first, because the full can after time overdrive your speakers.

Regisrty: HKCU\Control Panel\SoundCategories\InCall
Key: InitVol
Default: 2