telephone light indicating use

Article View: sci.electronics

Article #3444

#3444

From: Shawn E. Koppenhoefer
Date: Mon, 16 Oct 1989 14:22

13 lines
1198 bytes

We have a phone at home that is shared between a computer and a person's
voice. Furthermore... we have several telephones on that particular phone
line. Is there some way of attaching an led or something to indicate
by being on that the phone is IN-USE ? Something to prevent family members
from interrupting the connection at the tail end of a 250K file transfer
for example?
I would ***REALLY*** appreciate any help in this regard!  :-)

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~|       _ _	KLEIN BOTTLE for sale...
	Shawn E. Koppenhoefer |	       |                      enquire within.
 ...watmath!rose!sekoppenhoef |	       -		 
~~~~~~~~~~~~~~~~~sekoppenhoef@rose.uwaterloo.ca sekoppenhoef@rose.uwaterloo.edu

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Path: arc1-ca.pugleaf.net!utzoo!attcan!utgpu!watmath!watdragon!rose!sekoppenhoef
From: sekoppenhoef@rose.waterloo.edu (Shawn E. Koppenhoefer)
Newsgroups: sci.electronics
Subject: telephone light indicating use
Keywords: phone, led, modem, computer
Message-ID: <17263@watdragon.waterloo.edu>
Date: 16 Oct 89 14:22:52 GMT
Sender: daemon@watdragon.waterloo.edu
Reply-To: sekoppenhoef@rose.waterloo.edu (Shawn E. Koppenhoefer)
Distribution: na
Organization: U. of Waterloo, Ontario
Lines: 13