Phone line Splitter, RJ11 Wall Plate Male Plug to Dual RJ11 Female Socket Adapter 2 Pack - White
Brand: YIENFBEV
Color: White-Telephone splitter (short)

2 Way RJ11 Splitter lets you plug in 2 phone devices to 1 wall Plate socket, It allows two telephone or modem with RJ11 plug to connect to a single RJ11 telephone socket. This US Telephone Splitter is very simple to use. You just plug the adaptor into the RJ11 phone socket, and plug your RJ11 cables into the adaptor.
Specifications:
Input ports: RJ11 Male Interface
Output ports: 2 x RJ11 Female Interface
Color: White

Two way Telephone Splitter - Specially designed 2 way RJ11 6P4C splitter lets you plug in two phone devices to one wall socket, that's convenient to use 2 phones or FAX machine.
Easy to use - RJ11 Telephone Splitter is very simple to use, You just plug the RJ11 male plug into the RJ11 phone socket, and plug your RJ11 cables into the splitter.
PERFECT FOR – Dual device connections including phone & fax machine/ phone and answering machine/ phone & phone/ many more applications - it’s up to you
They Can use not only telephone but FAX machine with your Ooma VOIP telephony unit.
Package content: 2 x RJ11 Telephone Splitters.