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The UKHA-ARCHIVE IS CEASING OPERATIONS 31 DEC 2024

Latest message you have seen: Re: Re: Grand Designs Torrents


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Re: Inaudible noise on telephone lines...



Hi Andy

Did a quick google ...Have a look at the  link below ....Have you tried
swapping the line connections ??? just a stab in the dark ......
http://home.att.net/~theremin1/Circuit_Library/offhookdcindicator.html

HTH
Frank




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