RJ11 2 core 6p2c pp core pvc jacket straight flat telephone cable black 1 M 2 M
8121-0811 - HPE 3-Meter RJ-11 to RJ-11 Male Connector 2-Wire Telephone Cable
2ft RJ11 Silver Satin Flat Telephone Cord, 6P/4C
Amazon.com: ECS RJ11 Line 1/Line 2 Phone Cable Splitter Adapter - Split a 2 Line Wall Jack Into 2 Separate Single Lines or 2 Single Wall Jacks Into a 2 Line Phone : Electronics