FOR EARTH CIRCUIT LINES 6 TO 25 LINES
Fitted with jack and indicator for each line. The connections are made by mean of pairs of plugs and cords, with a ring-off indicator in series on each pair. A service plug is provided for ringing the subscriber required and telling him that his attention is sought. Lightning protectors, night bell with plug switch, hand micro-telephone, and generator are included in the equipment. Also provided with all the necessary terminals.
No. 622 shown to the right.
|Number of Lines||6||9||12||16||20||25|
|Pairs of Cords and Plugs||2||3||4||4||5||5|
|Height in Inches||30.4||33.6||34.4||36.8||37.6||51.6|
|Width in Inches||8.8||8.8||9.6||9.6||11.6||11.6|
|Weight in lbs.||24||26.5||33||40||42||44|
|PRICE £||£11 10 0||£13 5 0||£15 10 0||£17 0 0||£19 10 0|
Taken from the Ericsson Telephone Catalogue 1903
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