Plantronics Savi CS520 & W720 replacement/spare headset for the Plantronics CS520 & W720 wireless headset system. This is the spare headset or in case you lost or broke your Plantronics Savi headset. It will not function without the Savi W720 wireless system. Includes charging cradle.
Simply put your headset back in the W720 base. The power/subscription light (white light on the base) will flash during the subscription/pairing process and it will turn solid when the headset pairs successfully.
Important note: Only the last paired headset will work. This means you will have to repeat this process whenever you need to use a new W7w0 headset with the same system.