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Re: Northcom 1A3, no dial tone Professor Shadow #622385 07/31/18 03:49 PM
Joined: Jan 2005 Posts: 15,378 Likes: 13 Fayetteville, NC EV607797 Moderator-Vertical, Vodavi, 1A2, Outside Wire
EV607797 Moderator-Vertical, Vodavi, 1A2, Outside Wire Joined: Jan 2005 Posts: 15,378 Likes: 13 Fayetteville, NC	Originally Posted by Professor Shadow Don't forget that this is a two-pair system and it is polarity-sensitive. In addition, the second pair's polarity must be reversed, as in tip-yellow, ring-black. Yeah, it's been a while. I do remember those Goldstar flat pack KSUs having some kind of issue with polarity reversal on the second pair. Maybe it knocked out the paired station if reversed? I can't say for sure. Ed Vaughn, MBSWWYPBX

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Entire Thread
Subject	Posted By	Posted
Northcom 1A3, no dial tone	dewey wallis	07/29/18 09:03 PM
Re: Northcom 1A3, no dial tone	Professor Shadow	07/29/18 10:09 PM
Re: Northcom 1A3, no dial tone	dewey wallis	07/29/18 10:25 PM
Re: Northcom 1A3, no dial tone	Professor Shadow	07/29/18 11:03 PM
Re: Northcom 1A3, no dial tone	dewey wallis	07/29/18 11:09 PM
Re: Northcom 1A3, no dial tone	Professor Shadow	07/29/18 11:46 PM
Re: Northcom 1A3, no dial tone	EV607797	07/31/18 03:59 AM
Re: Northcom 1A3, no dial tone	Professor Shadow	07/31/18 03:05 PM
Re: Northcom 1A3, no dial tone	EV607797	07/31/18 07:49 PM
Re: Northcom 1A3, no dial tone	Professor Shadow	07/31/18 02:53 PM
Re: Northcom 1A3, no dial tone	Yoda	07/31/18 07:24 PM
Re: Northcom 1A3, no dial tone	barster	07/14/20 10:00 PM
Re: Northcom 1A3, no dial tone	hitechcomm	07/14/20 10:22 PM
Re: Northcom 1A3, no dial tone	Professor Shadow	07/15/20 02:32 PM
Re: Northcom 1A3, no dial tone	EV607797	07/16/20 04:11 AM
Re: Northcom 1A3, no dial tone	grich	07/16/20 04:08 PM
Re: Northcom 1A3, no dial tone	barster	07/19/20 05:28 AM
Re: Northcom 1A3, no dial tone	Touch Tone Tommy	07/20/20 03:22 AM
Re: Northcom 1A3, no dial tone	Professor Shadow	07/21/20 05:12 AM
Re: Northcom 1A3, no dial tone	Touch Tone Tommy	07/22/20 09:09 PM

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