Jabra Busy Light Indicator for Link 850, 9300 & PRO 9400 Series. Connects into the online indicator jack on the base station of wireless headset or the Link 850 adapter. This accessory flashes when you are using your headset so that others know not to disturb you. The indicator turns red when you are on a call and switches off when you end your call. Check the video below and see why you need this!
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