Summary: Works perfectly, as all Plantronics products seem to. We bought it to use with a cordless phone. It's easier to work or take notes when your hands are free, and if you're on a long hold or long call, you're not wedging it between cheek and shoulder, and is always clearer than using speakerphone...
Summary: This is good quality at a great cost! No more echo and hollow sounding when using. I am very pleased with this product and have since purchased 2 more. I have used far more expensive headsets with less quality of sound and durability.
Summary: I was looking for a headset to plug into my Panasonic cordless phone and after reading reviews of other models, I chose this one. The headset is lightweight, but well made. Of course, there is a wire, but on the other hand you don't have a heavy object (i.e. wireless device) hanging on your ear.
Summary: I have 4 of these in front of me. I've connected them all to a Cisco SPA504G. If the person on the other line doesn't have a rather loud voice these headsets cut in and out. We've tried adjusting some of the headset settings in the phone itself but that didn't seem to help at all either.