NATIONAL TELEPHONE COMPANY
B80


HAND COMBINATION TRANSMITTERS AND RECEIVERS
(Hand Micro-Telephone)

HAND MICRO-TELEPHONE - 4 POINT

Pattern No. B80

Comprises - Granular Carbon Transmitter, Receiver (Double Pole), Cord, Switch Key, 4-way Plug, and 4-way Jack.

Hand Micro-Telephone, 4-point for Instruments, etc.

This pattern of Hand Micro-Telephone is the most suitable for all ordinary purposes, including the correspondence installation described on pages Nos. 90 to 93 . Instead of being clumsy and heavy, as is the case with so many Hand Micro-Telephones, it is light and neat.
 

 
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Last revised: July 07, 2020

FM2