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Old 8th May 2020, 4:26 pm   #7
dagskarlsen
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Join Date: Jan 2008
Location: Hakadal, Norway
Posts: 640
Default Re: Candlestick 150 problems

If you just connect the phone to the microphone inlet on your computer, and not the line you may make a recording in Audacity. Then it is possible to analyze the signal if you are dialing. I use to just record 0 and look at that.
Here is how I learned it: http://www.classicrotaryphones.com/f...5673#msg175673

Another option is to have a serial port, an RS232 and some fre software and it is much more easy to test. http://www.classicrotaryphones.com/f...?topic=21454.0

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