Jabra QD Mute Cord for Link 850/860 8800-01-20 Logitech headsets use the standard UC model

use the standard UC model

Avoid cord tangles so you can put the headset on quickly and easily without the mess

Laser-tuned drivers and a built-in equalizer minimize distortion

Optimized for Microsoft Lync — SPEAK 510 provides an optimal user experience with seamless integration for Microsoft Lync – including call control with the leading UC/Softphone solutions and any Bluetooth enabled cell phone

digital audio

Jabra QD Mute Cord for Link 850/860 8800-01-20 Logitech headsets use the standard UC modelCord with mute functionality for connection to Jabra LINK 850 860 supervisor port, enabling supervisor to mute the headset microphone. Part # 8800 01 20