Plantronics CS540-XD placement (or Extra) wireless headset for the Plantronics CS540-XD (C054-XD, XO54-XD) or CS545-XD wireless headset system. This is the replacement headset If you lost or broken your Plantronics CS540-XD, CS545-XD headset or use it as a spare headset in a conference call (up to 4 total can be use in the same call).
Li-ion battery included
leatherette ear cushions
1 year warranty
also known as WH500-XD
Important note: This spare headset does NOT include the Plantronics CS540, Earloop/Earbuds kit . It's not compatible with W740
How to subscribe the new CS540-XD spare headset to the base:
Simply put your headset back in the CS540-XD base. The power/subscription light (white light on the base) flashes during the subscription/pairing process and turns solid when the headset pairs successfully.
note: Only the last paired headset will work, so you will have to repeat this process whenever you need to use a new CS540-XD headset with the same system.