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Path: utzoo!mnetor!uunet!husc6!bbn!uwmcsd1!ig!jade!ucbvax!DARTCMS1.BITNET!BOWMAN
From: BOWMAN@DARTCMS1.BITNET (Phil Bowman)
Newsgroups: comp.dcom.telecom
Subject: Temporarily out of service
Message-ID: <8712040243.AA03233@ucbvax.Berkeley.EDU>
Date: Tue, 24-Nov-87 09:02:34 EST
Article-I.D.: ucbvax.8712040243.AA03233
Posted: Tue Nov 24 09:02:34 1987
Date-Received: Tue, 8-Dec-87 05:30:12 EST
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Approved: telecom@xx.lcs.mit.edu


Does anyone out there know how to put a switch on a residential telco line
(the red and green wire) to simulate a busy condition to incoming callers
and to suppress the ring of the phone itself?  Is there a way to add a
neon light to show the line is off-hook (I think there are 90 volts on the
line)?