Phone Junction Block Jack Ivory Box Modular Surface Mount Up to 4 Extension Phone Line Splitter from One Line Screw Terminal 4 Wire Conductor Telephone with Plug Connect Terminal, Part # Leviton C0218I
Leviton telephone universal junction block, Ivory. Central connection for up to 4 telephone extensions support 1 or 2 lines. Modular connection to primary service. Easy way to wire up multiple phone stations.
Instructions: