With its triple 3-way design, it allows you to connect multiple devices to a single phone line.
BT Telephone Phone Socket TRIPLE 3 way Adapter Splitter UK SELLER
UK BT 431A TELEPHONE LINE PLUG TO 3 X SOCKETS THREE WAY TRIPLE ADAPTOR SPLITTER
UK BT TELEPHONE ADAPTER PLUG TO RJ11 SOCKET CONNECTOR CROSSOVER WIRE ADAPTOR LAN
BT Telephone Phone Socket DOUBLE 3 way Adaptor Splitter commtel
BT Telephone Adapter Socket 2/3/4 Way Phone UK Land Line Connector Splitter LOT
