Reliable design Key designs have gone into the making of this reliable amplifier. Flexibility in the amplifier housing accommodates slightly wider spaced prong slots on some telephones. The headset cord is positioned to the side of the amplifier rather than directly in the middle, reducing stress and repairs to the unit.
User-friendly features Microphone and receive volume controls, non-tarnish plugs, 9-foot coil cord with quick disconnect and a compact 4.5 design. Optional in-line microphone mute switch available. For use with all PBX and ACD stations with standard, dual PJ-327 plug prong connectors. Multiple headset brands compatibility