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From: STEVEF%WALKER_RICHER_QUINN@mcimail.com (Steve 'No Squash' Forrette)
Newsgroups: comp.dcom.telecom
Subject: Anyone Know of "Reserved" Suffix 0020
Message-ID: <2328@accuvax.nwu.edu>
Date: 20 Dec 89 11:52:00 GMT
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X-Telecom-Digest: Volume 9, Issue 585, message 13 of 13

I noticed a couple of years ago in PacBell land in Northern CA that
the 0020 suffix in just about any prefix always went to a loud,
continuous tone, which has about a 1/2 sec gap every 15 secs or so.
This also seems to be the case in Washington State.  Anyone know what
this is used for?