This headset switch and cable assembly (EDMO# CIX422BK3-) features ICS-Xmitt (lock-mom), no microphone interrupt, and transmit key functions. It features a black case, no clothing clip, TJT-125 Jack (5 contacts) wired mono, no volume control, MS3476W12-10P plug (wiring option 17), and a 3 ft coil cable.





