Path: utzoo!utgpu!news-server.csri.toronto.edu!mailrus!accuvax.nwu.edu!nucsrl!telecom-request From: "Andrew A. Houghton" Newsgroups: comp.dcom.telecom Subject: Cleaning Pulses Message-ID: <9677@accuvax.nwu.edu> Date: 13 Jul 90 10:46:38 GMT Sender: news@accuvax.nwu.edu Organization: TELECOM Digest Lines: 12 Approved: Telecom@eecs.nwu.edu X-Submissions-To: telecom@eecs.nwu.edu X-Administrivia-To: telecom-request@eecs.nwu.edu X-Telecom-Digest: Volume 10, Issue 479, Message 5 of 14 In brief, I have heard that at one time AT&T sent out "cleaning pulses" in the wee hours of morning to "fuse shorts in the line." Assuming this is drivel, is there any basis for such a thing? Just wondering, Andrew Houghton (ah0i@andrew.cmu.edu)