Return-Path: Received: (qmail 15091 invoked from network); 8 Nov 2001 23:17:18 -0000 Received: from unknown (HELO murphys-inbound.services.quay.plus.net) (212.159.14.225) by excalibur-qfe1-smtp-plusnet.harl.plus.net with SMTP; 8 Nov 2001 23:17:18 -0000 Received: (qmail 5921 invoked from network); 8 Nov 2001 23:17:15 -0000 Received: from unknown (HELO post.thorcom.com) (212.172.148.70) by murphys.services.quay.plus.net with SMTP; 8 Nov 2001 23:17:15 -0000 Received: from majordom by post.thorcom.com with local (Exim 3.33 #2) id 161yCn-0005dy-00 for rsgb_lf_group-outgoing@blacksheep.org; Thu, 08 Nov 2001 23:03:29 +0000 Received: from tomts14.bellnexxia.net ([209.226.175.35] helo=tomts14-srv.bellnexxia.net) by post.thorcom.com with esmtp (Exim 3.33 #2) id 161yCh-0005dt-00 for rsgb_lf_group@blacksheep.org; Thu, 08 Nov 2001 23:03:28 +0000 Received: from server1 ([216.209.138.148]) by tomts14-srv.bellnexxia.net (InterMail vM.4.01.03.16 201-229-121-116-20010115) with SMTP id <20011108230210.EAYF21779.tomts14-srv.bellnexxia.net@server1> for ; Thu, 8 Nov 2001 18:02:10 -0500 Message-ID: <005c01c168a9$620ee6b0$0a00a8c0@ThreeLakes.ca> From: "Larry Kayser" To: rsgb_lf_group@blacksheep.org References: <155.3badb82.291bfd5c@aol.com> <00aa01c16876$8416c940$09dc9384@ma.ultranet.com> Subject: Re: LF: Re: Ringing Voltage on Telephone , boo-boo Date: Thu, 8 Nov 2001 17:57:10 -0500 MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1; format=flowed Content-Transfer-Encoding: 8bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 5.50.4133.2400 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org X-Listname: rsgb_lf_group Sender: Have you actually looked? ----- Original Message ----- From: "John Andrews" To: Sent: Thursday, November 08, 2001 11:57 Subject: Re: LF: Re: Ringing Voltage on Telephone , boo-boo > Larry, > > I'm with John Davis on this one. The U.S. practice is 20 Hz for ringing -- > nothing at 1 kHz. > > John Andrews, W1TAG > > > Larry, I have done. My statement was based on having checked it > personally > > on a number of Bell and non-Bell exchanges over the years. As I said, it > may > > be different in Canada, but here it's 20Hz. > > > >