: Primarily designed for desk phones via an RJ9 port. It can connect to a PC with the optional APU-75 adapter . Purchase Considerations When buying the
The Poly CS540 (formerly Plantronics) Go to product viewer dialog for this item. buy cs540
is a professional-grade wireless DECT headset system designed for office desk phone environments. It is widely recognized for its lightweight design and reliability in noise-heavy environments. : Primarily designed for desk phones via an RJ9 port
, retailers like Amazon , Office Depot , and Headsets Direct typically list it between . Poly CS540 Wireless Headset retailers like Amazon
: It offers a roaming range of up to 350 feet (120 meters) and features a noise-canceling microphone to filter out office background noise.