Thread
:
Sterdy door phone handset/cradle
View Single Post
7th Dec 2017, 11:21 am
#
9
Sparks
Heptode
Join Date: Oct 2006
Location: Leeds, West Yorkshire, UK.
Posts: 597
Re: Sterdy door phone handset/cradle
Thanks Graham. I don't know if it's significant but the handset has a No.16 carbon mic so obviously some sort of voltage is supplied to the unit.
Sparks
View Public Profile
Find More Posts by Sparks