The Plantronics P61 Polaris Supra headset is the most popular headset in the world, the Supra owes its popularity to the perfect balance between light weight, superior sound and outstanding comfort. The dual earpieces have a yoked double cable, which gives greater clarity by providing sound in both ears. The superior voice tube technology makes speaking a real pleasure. If your phone does not have a headset jack and internal amplifier, then the Plantronics H-Series Headsets with an external amplifier such as the Plantronics Vista M22 are a good solution. 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,.
