I took a look in YaST2, but all that I found that was either Network Devices or Network Services, these didn't look like they had to do with a dialup connection.
I took a glance in SuSe Help, and everything that I found there had to do with manual editing of configuration files. Since Kinternet doesn't even open, so that I can edit from there, this would probably be the only way to edit anything. I also found a setting for the modem itself, but that helps nothing.
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