Siemens Optiset E Advance, Optiset Advance Plus, Comfort 300E, Comfort F300E, Optipoint 410 Advance, Optipoint 410 Standard, Optipoint 420 Advance, Optipoint 420 Standard , Optipoint 500 Advance, Optipoint 500 Basic, Optipoint 500 Office, Optipoint 500 Standard, Optipoint 500 Standard SL, Optipoint 600, Optipoint 600 Office The Plantronics P351N Polaris SupraPlus SL Noise-Canceling headset brings new standards in all-day comfort and reliability to telephone professionals. Enhanced receive-side audio quality, intelligent flexible boom and stylish design provide greater headset flexibility. SupraPlus SL offers monaural or binaural versions, voice tube or noise-canceling microphones. If your phone does not have a headset jack and internal amplifier, then the Plantronics H-Series Headsets wit.
The Plantronics P351N Headset is an excellent fit for professionals who require long-range, dependable communication during business travel or conference calls involving multiple locations.
