TELEPHONE No. 34
Telephone No. 34 is a handset with a three contact key which is used for speaking and listening.

The three contact key is a changeover key that is normally made with contact and on operation changes over to make with two contacts.

The Receiver resistance is 150ohms.

Used on the Telephone No. 42.

Uses a Cord, Flexible No. 410.

Wiring diagram - N134.

 

 
 
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Last revised: July 02, 2024

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