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Plantronics CS540 DECT Headset w/Polycom EHS Cable
Only $243.80
Plantronics CS540 DECT Headset w/Polycom EHS Cable Plantronics CS540 DECT Headset w/Polycom EHS Cable Plantronics CS540 DECT Headset w/Polycom EHS Cable Plantronics CS540 DECT Headset w/Polycom EHS Cable
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Plantronics CS540 DECT Headset w/Polycom EHS Cable

SKU 105556 84693-01 w/APP-51 New
Was $299.99 You Save $56.19
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Item Information

Plantronics CS540 DECT Convertible Headset and APP-51 EHS Cable Bundle.  This CS540/APP-51 Headset Bundle allows you to quickly integrate a long-range wireless headset with remote call control to many Polycom IP phone models.  The tried and true Plantronics CS540 offers a choice of 3 wearing styles, allowing an office to deploy one headset model through out the office to fit most user's needs.  And the APP-51 Electronic Hookswitch cable makes attaching the CS540 to your Polycom IP phone easy - just plug into your phones headset port to give your headset the ability to answer and hang up calls remotely.

Replaced by Plantronics SAVI W740 


  • Complete DECT wireless headset solution for the following Polycom phone models 
    • Soundpoint IP 320 thru 670
    • VVX series - ALL
  • Answer incoming calls, terminate calls with wireless headset.  Incoming calls signalled in headset's earpiece
  • CS540 provides up to 3 wearing styles fulfilling the fitment needs of any user - great for mass-deployment of wireless headsets in enterprise, customer service and hospitality environments

Package Includes


Plantronics CS540 Convertible DECT Wireless Headset


Plantronics CS540 DECT Headset w/Polycom EHS Cable

  • Lightest DECTâ„¢ wireless headset on the market
  • Choice of up to three comfortable, customizable wearing styles (convertible).  headband and ear loop included.  Neckband (84606-01) sold separately
  • Elegant magnetic headset docking
  • Gain mobility multitask, hands-free up to 350 feet
  • One-touch call answer/end, vol +/-, mute and flash controls
  • Energy efficient adaptive power system optimizes for range and talk time
  • Up to 7 hours of talk time
  • Conference in up to three additional CS500 or Savi headsets for enhanced collaboration
  • New headsets can subscribe to a base by simply docking the headset
  • Advanced wideband audio using CAT-iq technology for high definition voice quality
  • Voice-dedicated DECTâ„¢ technology eliminates Wi-Fi interference
  • Noise-canceling microphone reduces background noise interruptions
  • Enhanced Digital Signal Processing (DSP) provides more natural voice sounds

 Plantronics APP-51 Electronic Hookswitch Cable (38439-11)


Plantronics CS540 DECT Headset w/Polycom EHS Cable

  • Answer incoming calls on Polycom IP phones through wireless headset key
  • Terminate calls using remote wireless headset key
  • Incoming calls are signaled in the headset earpiece
  • Designed specifically for Polycom IP phones for easy installation

Optional Equipment

Plantronics M12 Cable Adapter

  • When using a sidecar/BLF on Polycom VVX phone and the APP-51, this cable is required so the EHS cable can reach sidecar.


Plantronics CS540 DECT Headset w/Polycom EHS Cable
New items ship in their original manufacturer's packaging. These items are in excellent condition with no blemishes on their housings.

UPC: 00197497173833

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