TeleDirect Premium Telephone Line Cord Heavy Duty RJ11, Silver Satin

VTech CS6529 DECT 6.0 Phone Answering System with Caller ID/Call Waiting, 1 Cordless Handset, Silver/Black

AT&T EL52100 DECT 6.0 Cordless Phone with Digital Answering System and Caller ID, Handset Speakerphone, Wall-Mountable, Silver/Black

URBEST 2 pcs rj11 male to female two way telephone splitter converter cable

RCA TP270 3-Way Inline Phone Coupler (TP270N)

GE TL26190 Telephone In-Line Coupler (White)

InstallerParts RJ11 Modular Telephone Cord Extension-- Straight Wiring, Silver (7FT)

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

RJ12 6P6C 3Female Telephone Splitter Adapter Cable (Black)

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

Monoprice 6P4C, 1M/3FT Adapter (107293)