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From: ole@csli.stanford.edu (Ole J. Jacobsen)
Newsgroups: comp.dcom.telecom
Subject: Re: How Do I Tell When ...
Message-ID: <74323@bu.edu.bu.edu>
Date: 8 Feb 91 16:13:53 GMT
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X-Telecom-Digest: Volume 11, Issue 101, Message 10 of 13


My favorite device for showing a line in use can be purchased from
your local AT&T phone store. These little white boxes (powered by a 9V
battery) are hideously expensive, something close to $20, but they do
the job very well. According to the box the REN is "0.0A" (I'm not
kidding!)


Ole J Jacobsen, Editor & Publisher ConneXions--The Interoperability Report 
Interop, Inc., 480 San Antonio Road, Suite 100, Mountain View, CA 94040, USA
Phone: (415) 941-3399  FAX: (415) 949-1779  Email: ole@csli.stanford.edu