Allen, it sounds like you've described a polarity issue. I've run into this same thing with model 2500 Touchtone sets on occasion. Reversing the wires either on the L1 and L2 terminals inside the phone or at the wall jack will usually fix the problem.
I know what you mean about turntables! I was out junking with a young friend recently . . . and we came across a record changer turntable. I instructed him to give the turntable a spin to see if the mechanism worked properly and the stylus would lift, shift, and set itself down where an LP would normally be. Then I showed him the trick where if you wanted the same record to automatically play repeatedly, you would move the changer arm all the way to the right and lock it in place. He thought that was pretty cool.
I know what you mean about turntables! I was out junking with a young friend recently . . . and we came across a record changer turntable. I instructed him to give the turntable a spin to see if the mechanism worked properly and the stylus would lift, shift, and set itself down where an LP would normally be. Then I showed him the trick where if you wanted the same record to automatically play repeatedly, you would move the changer arm all the way to the right and lock it in place. He thought that was pretty cool.
