Duplex Wall Jack Adapter (White, 4-Conductor), PHONE Y SPLITER FOR 4C RJ11 telephone lines

PHONE Y SPLITER FOR 4C RJ11 telephone lines
Easily Adds A Telephone At a Jack To Accept 2 Modular Phones Or Phone & An Accessory (Answering Machine, Speaker Phone, Fax, Etc.)

WARNING: This product can expose you to chemicals including Di(2-ethylhexyl) phthalate (DEHP), which is know to the State of California to cause cancer. For more information go to P65Warnings.ca.gov