BT Phone Line Extension Cable Coupler 4-wire RJ11 Telephone Female To Male

BT Phone Line Extension Cable Coupler 10 ft white extension cable for phone lines. Features a 4-wire RJ11 telephone female connector on one end and a RJ11 telephone male connector on the other, allowing for easy connection between two phone lines. This universal extension cable is a convenient solution for extending the reach of your phone line.

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