I just picked up for free a Quadra 605, 20 MB RAM, 80 MB HD, with a US Robotics Courier HST modem. Running System 7.5 and FreePPP 2.5v2. Being used to newer systems, I now how to select the modem in the Modem control panel, but is it the same for this machine? I can't seem to find a Modem control panel, but it could have been erased. I put the US Robotics Universal modem script that was installed in OS9 into the Extensions folder of the Quadra. I try to connect, without having selected a modem, and some modem status lights go on, but then FreePPP tells me "The modem does not seem to be responding. PPP was expecting "OK" from your modem."
What should I do?