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Using a TR1 with CS500/W700 Series Wireless Headsets and a Cordless Phone

Plantronics TR1 (re-numbered TR-11) adapter is for use on a single line phone. For example: if you are using a cordless phone in your home/home office, the TR1 (TR-11)  will allow you to use any of Plantronics wireless telephone headsets like the new CS500 family which includes the CS540, CS510, CS520 & CS530. It will also … Continued