GN Netcom 1003935 Supervisory Y Trainer - Headset Splitter - Headset Connector - Headset Connector (Discontinued by Manufacturer)<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> TRANSMIT/RECEIVE </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31qitB23X9L.jpg" noproxy>