The CS540/APC-42 EHS Combo package has been discontinued and replaced with the new CS540/APC-43 Combo Package.
The Plantronics APC-43 Electronic Hook Switch (EHS) Adapter for Cisco 38350-13
is the replacement for the APC-42. The APC-42 is now discontinued and is no longer available.
If you have any questions you can contact The Headset Team at 800-847-7068 to speak with one of our Plantronics/Cisco Specialists. We are open 7 days a week.
**The Headset Team has created this combination package for our customers only. This item contains (1)
CS540 System and (1) APC-42 EHS Adapter.**
Plantronics legendary CS family is setting a new wireless standard for desk phone communication with the CS500™ Series, which features the lightest DECT™ headset on the market, a new streamlined design and improved performance.
Go mobile and multi-task up to 350 feet 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 that has made the CS family a best seller for nearly a decade.
With the new CS500 Series Plantronics is raising the bar once again for desk phone headset systems.
Plantronics CS540:Manage desk phone communications with the lightest DECT™ wireless headset on the market
Choose from three comfort-tested and customizable wearing options to match your personal style:
(1) Over-the-ear, discreet and stylish
(2) Over-the-head, for enhanced stability
(3) Behind-the-head Neckband, ultra-discreet without sacrificing stability. Neckband sold separately
CS500 Series:Offers you a choice of three comfort-tested wearing options to match your personal style:
(1) Convertible: over-the-ear, over-the-head, behind-the-head Neckband (sold Spearately)
(2) Over-the-head mono: covers one ear for comfort and awareness of environment
(3) Over-the-head binaural: covers both ears for comfort, focus and blocking out background noise
HL10 Handset Lifter adds remote answer/end convenience; or choose an Electronic Hookswitch Cable to add remote answer/end call capability, eliminating the need for a Handset Lifter
Audio controls at your finger tips with volume adjust/mute simplifies desk phone call management
Adaptive power system optimizes for range and talk time by automatically downshifting to low power when the headset is close to the base to save battery life and maintain maximum density
Extraordinary sound quality while roaming or multi-tasking up to 350 feet from your desk phone
DECT™ technology provides better audio and eliminates interference from Wi-Fi networks
Advanced wideband audio using CAT-iq technology for high definition voice quality
Your choice of narrow or wideband professional grade audio quality -- choose narrowband to extend talk time or wideband mode to enable clearer conversations
An extended boom and noise-canceling microphone filter out background noise, so listeners can hear conversations clearly
Enhanced Digital Signal Processing (DSP) provides more natural sound, delivering clear audio the way it’s intended to be heard
SoundGuard® technology ensures listening comfort and acoustic limiting for protection against audio spikes
Conference in up to three additional CS500 or Savi headsets for improved call efficiency and collaboration
Allows CS500 headsets to subscribe to a base by simply docking the headset. Perfect for hot-desking environments
Convenient auto answer option allows user to answer/end calls simply by removing/replacing the headset from the charging base
*Neckband sold separately