Plastic Shell RJ11 5 Way Telephone Modular Outlet Splitter Connector 4pcs Beige
A telephone line is divided into five channels, one or two routes are connected to the telephone, and the other is connected with a modem or a telephone fax machine and other equipment.
In particular, the use of modems to send a fax and to use the phone to call the situation, and then do not have to pull the phone line to pull out the.
A telephone number five to solve all your problems.
Allow you converts a single phone jack into five jacks.