Does your telephone have a single, round 2.5mm headset port?

If you're looking for a high-quality, commercial-grade Plantronics headset and your phone features a 2.5mm single-prong headset jack, you can choose any H-series headset (cord ends with a QuickDisconnect piece) and pair it with an adapter cord (Quick Disconnect to 2.5mm). Simply select any H-series headset from the link below and add the adapter cord below to complete the set. Nothing else is needed! All Plantronics H-series headsets come with a 2-year factory warranty.