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Re: DoorBell Fon difficulties



"Larry Moss" <moss@xxxxxxxxxxxx> wrote in message
news:PXYof.35163$XC4.32319@xxxxxxxxxxxxxxxxxxxxxxx
> On 2005-12-17, Chub <w@xxxxx> wrote:
>> maybe polarity on the phone line.
>
>
> No.  Everything else works properly.  It just doesn't acknowledge the
> flash.  (I did check anyway.) Thanks anyway.  I'll do as Bruce suggested
> and wait until Monday to call and see what other solutions Paul has.

polarity on a phone line is counter intuitive.  why they do it that way, I
don't know.
Red is minus -,  and green is plus +.




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