Article View: sci.electronics
Article #21422Re: How can I restrict outgoing phone calls?
From: Mark Armbrust
Date: Thu, 18 May 1989 02:21
Date: Thu, 18 May 1989 02:21
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I did't see the beginning of this thread, so this might have been mentioned, but most phone lines can be "dialed" using the the hook switch (the buttons the handset sits on). Back when we were in high school, the math lab had dial locks on the phones in an attempt to stop unauthorized use of the computer (dial-up acoustic coulped modems hooked to ASR-33's, it was a while ago :-). We got very good at calling out on these phones without dialing! Mark Armbrust maa@nbires.nbi.com maa@nbires.UUCP
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arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!rutgers!deimos.cis.ksu.edu!unmvax!tut.cis.ohio-state.edu!ukma!cwjcc!gatech!ncar!ico!nbires!maaReferences:
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!rutgers!deimos.cis.ksu.edu!unmvax!tut.cis.ohio-state.edu!ukma!cwjcc!gatech!ncar!ico!nbires!maa From: maa@nbires.nbi.com (Mark Armbrust) Newsgroups: sci.electronics Subject: Re: How can I restrict outgoing phone calls? Summary: Pulse dialing Message-ID: <393@nbires.nbi.com> Date: 18 May 89 02:21:08 GMT References: <778@tetons.UUCP> <21001@genrad.UUCP> Reply-To: maa@nbires.UUCP (Mark Armbrust) Organization: NBI Inc, Boulder CO Lines: 12