This is a 4 pin 4P4C RJ9 coil cord Male Plug convert to a 4 pin 4P4C RJ9 Female socket and a 4 pin 6P4C RJ11 Female Socket Splitter. With this compact coil cord Splitter, first you unplug your Telephone Handset from the Telephone base and plug this compact splitter into the base. Now you can connect the original telephone handset to this compact splitter 4P4C RJ9 Female socket and with the other 6P4C RJ11 Female Socket for you to connect either a 2 pin or 4 pin telephone cable for Voice input or output to some devices that you need to install. The RJ11 Female Jack of this Splitter cannot be connected to a Fax Machine or another Telepone for properly working. Telephone and Fax Machine must be connected to Phone Line directly and never work via Handset Jack of the Telephone. Buyer is respon.
