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Plantronics CS540 and APP-51 Hook Switch Control Adapter (Discontinued)

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The Plantronics CS540 and APP-51 Hook Switch Control Adapter has been discontinued by the manufacturer. There are no comparable replacements at this time. Please call 1-800-398-8647 or chat with an expert for a recommendation.
Availability: Out of stock
SKU
02-112801
MPN
84693-01/38439-11-DIS
Plantronics CS540 and APP-51 Hook Switch Control Adapter 84693-01/38439-11
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Plantronics CS540N and APP-51 Hook Switch Control Adapter

The Plantornics CS540 features the lightest DECT headset on the market, a new streamlined design and improved performance. Go mobile and multi-task up to 350 feet (100 meters) from your desk with answer, end and mute controls at your fingertips. And no matter what your preference, with three* wearing choices there’s one to match your personal style. Enjoy the sleek contemporary design of the new system, premium wideband audio quality and wireless mobility, all with the same reliability for hands-free productivity. The APP-51 transforms your CS540 Polycom IP phone experience through remote answer/end and ring alert.

Plantronics CS540 Features and Functions:

  • Gain mobility - multitask, hands-free up to 350 feet (100 meters)
  • One-touch call answer/end, vol +/-, mute and flash controls
  • Energy efficient adaptive power system optimizes for range and 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
  • Use with Electronic Hookswitch Cable or Handset Lifter to remotely answer/end calls

    • *Behind-the-head neckband sold separately

    Plantroncis CS540 Datasheet
    Plantronics CS540 User Guide
    More Information
    SKU 02-112801
    Shop By Brand Plantronics
    Model 84693-01/38439-11-DIS
    MPN 84693-01/38439-11-DIS
    MSRP $400.00
    Our VoIP Experts