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L. M. ERICSSON
TELEPHONES AB 700 & AB 702

Magneto Wall Telephone

AB700 and AB702

Made from polished walnut with exterior metal parts nickel plated.

The AB 702 is connected in such a way that the bell does not ring when there is an outgoing signal.


 

Catalogue No. Induction Coil Generator Magnets Ringer Resistance (ohms) Weight (kg)
AB 123 RH 3101 3 300 4,3
AB 124 RH 4381 4 1000 4,8
AB 232 RH 3101 3 300 5,6
AB 233 RH 4381 4 1000 6,1
AB 700 RH 4381 4 300 7,3
AB 702 RH 5602 5 2000 7,8


Taken from the L. M. Ericsson Telephone Catalogue No. 122 (1930)
 

 
 
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Last revised: March 25, 2024

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