The Plantronics CS510 is a headset designed to only work with your office phone handset. Furthermore, it only comes with the one wearing style (over the head) unlike some other models which offer both. That said the CS510 is an excellent over the head headset model. The CS510 will work with any brand of office phone you may have because of the unique way all wireless headsets connect.
If you’re looking to answer calls away from your desk you’ll need a HL10 handset lifter or an Electronic Hook Switch depending on the phone you have (call our staff for assistance). This device fits on your telephone base and lifts the hand piece up or down when you push a button on your headset, letting you answer and hang up on calls from anywhere in the office.