Thread
:
"Duck" telephone
View Single Post
10th Jun 2021, 7:58 pm
#
8
Dave Moll
Dekatron
Join Date: Feb 2005
Location: West Cumbria (CA13), UK
Posts: 6,130
Re: "Duck" telephone
Quote:
Originally Posted by
McMurdo
Is it worth trying swapping the line polarity?
I'll give that a try by lashing up a socket with reversed polarity.
__________________
Mending is better than Ending (cf
Brave New World
by Aldous Huxley)
Dave Moll
View Public Profile
Find More Posts by Dave Moll