ERICSSON
TELEPHONE No. N1800
 

A combined telephone and telegraph instrument for military and general field purposes.

The leather case is made to hold the apparatus case and telescopic micro-telephone, and is provided with a shoulder strap and also a loop for belt fastening.

The micro-telephone is fitted with a water-proof cord and a plug which fits the jack in the apparatus case through a hole in the leather case, so that only the micro-telephone need be removed for use.

Calling and telegraphing is done by means of a buzzer and press button.

A battery is included.

Micro-telephone N5805T
Micro-telephone cord N4005T
Dry battery N3756

Overall dimensions 9 x 10.5 x 3 inches.
Weight 5.5 lb.

NOTE - When it is required to ring a magneto bell or indicator at the distant end, our Portable Generator N8500 can be used with this instrument.

Taken from the Ericsson catalogue, edition 26

Last revised: October 04, 2019