Plantronic Headsets are compatible with 98% of telephones. To check compatibility issues and whether you will need an additional cable, select a headset and call Plantronics on 0800 410014 (UK) or 0044 800 410014 (ROI) to confirm what accessories you might also need to order from us. U10P cable may be needed in addition to all headsets. Lightweight and stylish modern design. All-day wearing comfort. QuickCall feature for convenience on short calls. Designed for the most demanding environments. R