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Plantronics CS540

Wireless model for desk phones with noise-cancelling microphone

Manufacturer Ref.: 84693-02 Product Ref.: PLCS540
Plantronics CS540 Plantronics CS540 Plantronics CS540Plantronics CS540Plantronics CS540

Key features

  • Best-selling model with two options for wearing.
  • Compatible with handset lifters and EHS cables for answering calls remotely
  • Range of up to 100m
  • Lightweight - weighs just 21g


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  • Free standard shipping on this item
  • Delivery date with Express Shipping: 22/05/2019
  • 2 years standard warranty
Choose your Handset Lifter
£117.99 ex. VAT
£112.99 ex. VAT
£135.59 incl. VAT
Product information

For effortless and efficient communication at work

The Plantronics CS540 lets users enjoy crystal clear sound quality and comfortable all day use, and with two wearing options you can tailor your headset to suit you.

Complete wireless freedom

This wireless headset with handset lifter gives complete wireless freedom to communicate at work. There is a range of 100m and is compatible with EHS cables and handset lifters for remote call answering.

Outstanding audio quality

This Plantronics headset uses DECT technology, which gives it fantastic sound quality and eliminates interference from Wi-Fi networks. It also features Plantronics' brand new CAT-iq technology, offering an advanced wideband audio for high definition conversations, and Digital Signal Processing (DSP) for sharp and natural sound.

The noise-cancelling microphone blocks out background noise means that the person you are talking to will only hear what's important - you.

Register up to 4 headsets for conference calls

This headset allows you to register up to 4 headsets to its dock for conference calls between each other. This is a useful function for telephone meetings with one external user and various people within the office, for training or for when people need to listen in on conversations.

2 wearing options

It comes with both a headband and an ear hook giving you two comfortable wearing options.

Easy to use and charge

This Plantronics headset comes with a stylish new magnetic dock, which you can put your headset on to charge up quickly and easily, without having to worry if it is properly positioned. It is very straightforward to use, with just one button you can control the volume levels or activate mute. 


  • Wireless headset with handset lifter for complete wireless freedom
  • Two standard wearing options: headband and earloop
  • Compatible with EHS cables and handset lifters for remote call answering
  • Range of up to 100m 
  • Conference calls with up to three headsets connected to the same base
  • Broadband sound with CAT-iq technology
  • DSP
  • Noise cancelling microphone
  • Optional neckband available
  • Talk time of up to 7 hours
  • Ultralight weight of 21g
  • Soundguard for sound higher than 118dBA
  • Two-year guarantee

How to Connect and Charge Your CS500 Headset

Warranty2 years
Headset typeWireless DECT
CompatibilityFor Desk phones
Corded or cordlessWireless
ConnectivityFor RJ Connectivity
Mono/duoMono headsets
Wearing styleHeadband with ear loop
Ear cushionsWith leatherette Ear cushions
Microphone BoomWith long microphone boom
Noise CancellingWith noise cancelling
Standby time / Talk time - / 7h
MuteWith mute key
Volume controlOn headset volume control
Conference functionWith conference function
Handset lifter (sold separately)Compatible with Handset lifter
Electronic Hook SwitchDepends on the model of your telephone - contact us
Acoustic protectionYes
In the box
  • 1x DECT stand
  • 1x Headset with 2 wearing options - headband and earloop
  • 1x 220V charger
  • 1x Cable to connect headset to your desk phone
Frequently bought together
Plantronics CS540 Cordless Headset + APC-45 EHS Cable for Cisco
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Extended Warranty
  • This product has a manufacturer warranty of 2 years

For only £15.00 more, secure your purchase for 3 years

  • Your defective products will be exchanged for new products within 24h/48h (from the date of receipt of the product)
  • Your after-sales service will be handled with priority
  • Return costs are reimbursed by Onedirect, as well as shipping costs in case of replacement of defective products
  • Priority telephone support during the warranty period
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