Phone Wire Diagram


Phone Wire Diagram - Quality of Material: Impurities and Crystals: Most materials have impurities. In copper the oxygen content and other materials in the copper effect the conductivity, so copper which will be made into an electrical wire is alloyed differently than copper which on it's way to becoming plumbing.. Advice for home phone wiring and jacks with information at adding second or third line and reference for wire color codes..