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3 wire telephone line
This consists of red and green wires, which makes a pair, and yellow . Most telephone wire are one or more twisted pairs of copper wire. The most common type is the 4-strand (2 twisted pair). These tips might help you secure a personal line of credit. . Search for 3 wire telephone line in the English version of Wikipedia. Wikipedia is a free online ecyclopedia and is the largest and most popular general reference work on the internet. The most common type is the 4-strand (2 twisted pair). Therefore, it follows that a 4-strand telephone wire can carry. Most telephone wire are one or more twisted pairs of copper wire. This consists of red and green wires, which makes a pair, and yellow and black wires, which makes the other pair. One telephone wire line needs only two wires. The wire pair colors are blue, orange, green and brown. Older telephone wiring was a basic Cat-3, 4 conductor or 2-pairs with red, green, black, yellow. Newer homes can have anything from Cat-3, 3-pair on up to Cat-5e, with 4-pairs, with the insulation colors being a combination of solid and solid with white for each wiring pair. I have an older home that is wired with 3 wire telephone line instead of four that the modular jack has. Do I just connect green red and yellow and not worry about the . 3 wire phone line. Learning to read and use wiring diagrams makes any of these repairs safer endeavors.