RJ11 modular plug known as IPC & BT Dealer Board Handset Cord connector, for the cord that connects the Phone base to the Handset only. (Not for Phone Line connection) This is a 4 pin RJ11 cord Male Plug convert to RJ9 Female Socket. With this compact cord Splitter, first you unplug your Telephone RJ11 IPC & BT Handset from the Dealer Board handset socket and plug this compact splitter into the IPC & BT Dealer Board Handset Socket. Now you can connect the standard headset / handset devices into this device. P.S. The RJ9 female jack of this device 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 responsible for paying any governmental.
