Path: utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!ames!sun-barr!texsun!texbell!vector!telecom-gateway
From: dupuy@cs.columbia.edu (Alexander Dupuy)
Newsgroups: comp.dcom.telecom
Subject: Re: Unusual Warning Notice on Phones
Message-ID: <telecom-v09i0325m10@vector.dallas.tx.us>
Date: 25 Aug 89 17:24:38 GMT
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X-TELECOM-Digest: volume 9, issue 325, message 10 of 10

Does anyone know what the meaning of the letter codes after the model # on
phones is?  I have an old 500DM(?) black rotary standard which I like because
it works even when the AC power is out, and because it rings loud enough to
hear it across the apartment.  Is there any possibility it will short out my
second line when I hook that up?

@alex