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Old 29th Jul 2021, 5:48 pm   #24
dagskarlsen
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Join Date: Jan 2008
Location: Hakadal, Norway
Posts: 640
Default Re: Shared Service (Party Line) emulation

Far out of my knowledge but may this be of interest?
https://www.telephonecollectors.info...9ubmVjdG9ycyJd
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