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From: dpw@rayssd.RAY.COM (Darryl P. Wagoner)
Newsgroups: comp.sys.hp
Subject: Modem control on HP 9000 Series 520
Message-ID: <458@rayssd.RAY.COM>
Date: Mon, 15-Dec-86 14:46:16 EST
Article-I.D.: rayssd.458
Posted: Mon Dec 15 14:46:16 1986
Date-Received: Tue, 16-Dec-86 22:49:44 EST
Sender: dpw@rayssd.RAY.COM (Darryl P. Wagoner @ Raytheon Company, Portsmouth RI)
Organization: Raytheon Company, Portsmouth RI
Lines: 4

I have been trying to set up a HP 9000 Series 520 and have
ran into a problem.  Modem control.  It is hook up to a port selector
and will not drop carrier.  How does one get it to drop carrier?
Does it take an hardware change or can it be done in software?