id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
33437	American School of Correspondence	Cyclopedia of Telephony and Telegraphy, Vol. 2 A General Reference Work on Telephony, etc. etc.			.txt	text/plain	116545	6280	66	Circuit--Lamps--Mechanical Signals--Relays--Jacks--Switchboard the line connected through to the calling relay and battery. normal connection with ground and the battery and the line relay. _Testing--Called Line Idle._ Having now shown how the operator connects operator and in turn controlling the connection of the line relay with operator inserts a plug into the jack of the line, the relay _2_ which operates to cut off the line relay and to complete the connection If, upon testing the multiple jack of the called subscriber's line, the left and the called subscriber's line in the second office is shown at connection with the relays of the called subscriber's line in just the connection with the subscriber's line shown in the second office, and _A_-operator's calling plug had been connected directly with the line of subscriber's line in one office, through an _A_-operator's cord circuit when the operator plugs into the jack of the line called, relay _5_ is	./cache/33437.txt	./txt/33437.txt