URBEST® 2Pcs 2-Way RJ11 US Telephone Plug to RJ11 Socket Adapter and Splitter for Landline Telephone

50' Foot Black Telephone Extension Cord Cable Line Wire RJ-11 by True Decor

25 Feet Black Phone telephone extension cord cable Wire with standard RJ-11 plugs

25' FT FOOT BLACK PHONE TELEPHONE EXTENSION CORD CABLE LINE WIRE WITH STANDARD RJ-11 PLUGS

URBESTBeige RJ11 6P4C Male Plug to 5 Ports 6P4C Female Socket Phone Line Splitter Adapter

Bistras b850 50' 4C Telephone Extension Cord Cable Line Wire, for Phone, Modem, Fax Machine, Answering Machine, Caller ID, White

Ge 26191 Duplex Wall Jack Adapter (White, 4-Conductor)

GE TL26190 Telephone In-Line Coupler (White)

C2G/Cables to Go 02970 RJ11 Modular Telephone Cable, Silver (7 Feet, 2.13 Meters)

AT&T ML17929 2-Line Corded Telephone, Black