Table telephone arranged to be convertible to any of the following systems:
CBS No's 1, 2 & 3
A special bracket, that supports a dial, replaces the dummy dial and generator on conversion to an auto system.
Circuit alterations are readily made internally and the only additional
apparatus required are, an aperture dummy and simple bracket when the generator
is removed, an induction coil for CB conditions and a dial for automatic.
Last revised: October 04, 2019