ABC Communications

Wireless Headset

Plantronics CS540 $375




Plantronics CS540 Overview

Enjoy hands-free wireless mobility with the Plantronics CS540 Convertible Wireless Headset. Ideal for office workers using a traditional desk phone, the versatile headset allows for superior call management. It features one-touch call answer and end, volume and mute, and has a range up to 350 feet away from the base. Voice-dedicated DECT technology eliminates Wi-Fi interference, premium wideband audio quality enables clearer conversations, and a noise-canceling microphone filters out background noise. The CS540 model can be worn over-the-ear, over-the-head or behind-the-head with neckband (sold separately).

  • Ideal for office workers using a traditional desk phone who need hands-free wireless mobility
  • With one-touch call answer and end, volume control and mute, manage calls up to 350 feet from the charging base
  • Voice-dedicated DECT technology provides better audio and eliminates interference from Wi-Fi networks
  • Professional-grade audio quality with choice of narrowband to extend talk time or wideband mode to enable clearer conversations
  • Up to 7 hours talk time with a single full charge
  • Noise-cancelling microphone reduces background noise and eases listener fatigue
  • Lightweight, convertible design lets you wear the headset over-the-ear, over-the-head or behind-the-head with neckband (sold separately)
  • Adaptive power system optimizes for range and talk time by automatically downshifting to low power when headset is close to base to save battery life
  • Conference in up to 3 additional CS500 or Savi headsets for enhanced collaboration
  • Guest headsets can subscribe to a base by simply docking the headset
  • Auto answer option lets you answer and end calls by removing and replacing the headset from the base
  • SoundGuard technology protects against audio spikes
  • Digital Signal Processing (DSP) provides more natural voice sound
  • Use headset with an Electronic Hook Switch Cable or Handset Lifter (both sold separately) to remotely answer and end calls
  • Includes headset, headband, base, power supply, fit kit instruction card, extra ear loops and eartips, telephone interface cable, Quick Start guide