Can't find wvdial config file created by yast

I recently installed a windows software modem driver on my linux machine with OpenSUSE 10.3. I was able to get a working configuration file for wvdial in /etc/wvdial.conf and establish a connection from command line. However, I can’t connect from kInternet or kNetworkManager. They both use configuration files created by yast. I tried to make a configuration in yast as similar as the one I have in wvdial.conf, but it still doesn’t work. Where can I find wvdial configuration files used by yast and kInternet so that I can edit them manually?