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Plantronics currently ships direct to consumer only to the United States, United Kingdom, Germany, France, Italy, Finland, Netherlands, Spain, and Australia.

SupraPlus (CS351/CS361): Frequency

Article ID : 000005015
The SupraPlus Wireless headsets (models CS351, CS351N, CS361, and CS361N) use 1.9GHz Voice-dedicated DECT 6.0.  They are designed not to interfere with other wireless products.    Click herefor more information about our SupraPlus Wireless headsets.

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