David VanHorn wrote: > Very little pic problems here really, mostly phone problems :) > If you can find it, a copy of "Understanding Telephone Electronics" from > radio shack is about indespensible. > It's about the best book on this sort of thing that money can buy. Does anyone know where this can be obtained these days? It's not in the RS catalog anymore. It is there another source for this type of information? John Hansen hansen@fredonia.edu