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2 Line Phone Telephone Splitter Wiring Diagram. United Kingdom internal phone systems. However is now updated with other tips and tricks to improve line stats further.
This applies to Underground fed properties with older BT cable and BT overhead Dropwire. This was usually an LJU21A or a LJU31A type of socket. However is now updated with other tips and tricks to improve line stats further.
DSL Block Diagram with Splitter NID not shown.
Two-line splitterthese devices plug into a standard two-line jack and. A second telephone line with a different phone number would terminate on solid Black and solid Green. When new-style wiring was introduced in the early eighties a domestic single line telephone installation would have a master socket which is provided by the service provider BT cable company etc. OR you can get a 2-line splitter adapter at Radio Shack which splits the one jack with two lines into two jacks each with one line.