TELEPHONE MANUFACTURING Co. (TMC)
TELEPHONE S507683

Table telephone based on the Telephone No. 706.

It has a printed circuit board but no regulator.  In place of the regulator are two large resistors.  This is quite normal on PAX telephones as they were generally on short lines only and therefore the regulator was deemed extra expense.

Supplied to Telephone Rentals and used on a private PAX system.

The dial ring has numbers only and the dial has a steel finger plate with chaplets on the dial number plate.

The small resistor between terminals 4 and 5 was not an original fitment

Last revised: January 07, 2023