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Joint Photographic Experts Group Image  |  1998-04-16  |  679KB  |  2543x3314
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OCR: 2 P NOVEMBER 1975 No. 30 THE PARTY'S OVER The obvious answer: INSTALL AN EXTENSION PHONE for fun, profit and experimentation. And now that Pa Bell by has FORCED private lines on us, all you have to do to con- tom edison nect an extension phone is to connect it to the red and green phone line wires. For any kind of dial phone the line polarity doesn't matter; the phone will work with the wires connected red to red, or red to green. However, on Touch On Sept 29, 1975, N J Bell discontinued all 4-party line Tone phones, polarity is important because transistors in service. Bell customers were given the choice of either the oscillator circuit must have the voltage of the correct 2-party line or private line service, at an increase in price, polarity or it will not work. In N J Pa Bell is very ...