£27.50 End Date: 12-May 15:55 Buy It Now for only: US £27.50 Buy it now | Add to watch list – See this listing and more in our eBay store. Plantronics Calisto P540M R2 USB VOIP IP Phone 82783-11 | Same as Polycom CX300Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook