David Corrigan wrote: >> What pin on what part exactly is stuck at 10V? > > I've been measuring voltages at the holes right next to the RJ11 jack. OK, and they are...? Look, I'm trying to help, but I don't feel like playing 20 questions. ****************************************************************** Embed Inc, Littleton Massachusetts, (978) 742-9014. #1 PIC consultant in 2004 program year. http://www.embedinc.com/products -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist