ERICSSON TELEPHONETypes AB 1300-1320

Magneto Wall Telephones
(All Steel Type)
FRAMEWORK, black enamelled steel.
MICRO-TELEPHONE. RE 1000, with cord RS 6000, resting on a cradle.
GENERATOR. For type and line resistance through which it rings satisfactorily see table below.
RINGER. For resistance see table below.
Overall dimensions
Height 20.00 inches
Width 8.75
Depth 7.00
| Type | Generator type | Generator magnets | Line resistance | Ringer resistance | Weight (lbs.) |
| AB 1300 | RH 2400 | 2 | 5000 | 100 | 12.8 |
| AB 1305 | RH 3231 | 3 | 20000 | 300 | 14.1 |
| AB 1320 | RH 4450 | 4 | 25000 | 300 | 15.0 |
Taken from the Ericsson Telephone Catalogue 1912
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