leban@UMASS-CS.CSNET (Bruce) (12/18/85)
I would appreciate any suggestions on how to build a box that can plug into two phone lines and ring if there is a call on either one of them. I would like the "ringer equivalence" of the box to be as low as possible, but still be able to produce a fairly loud (but adjustable) ring. I also would like to make the rings distinctive. I may simply need two circuits for this last requirement, but I don't even know how to build one without getting the phone company upset. Any suggestions? --- Bruce Leban leban@umass.csnet