Originally Posted by Setcho
I have the same problem and after talking to William Hill support I don't think it can be turned of. However, shouldn't it be possible to find those four sounds files and replace them with "silent" files?
These can be turned off, at least on WH. At the top right of the screen there's a little sound icon that you can click off, can't believe the support guy couldn't tell you that. Although...guess I'm not that surprised.