Plantronics CS540

In stock

Streamlined design meets hands-free productivity. The CS540 wireless headset continues a legacy of performance and reliability that has made it a best-seller for nearly a decade.

£294.96 inc. VAT

More Information

Collaborate with confidence

The Plantronics CS540 allows you to join up to three additional headsets for effortless collaboration. Then continue your conversation up to 350 feet from your charging base with one-touch call answer and volume controls.

Hear every detail

Enhanced Digital Signal Processing (DSP) and wideband audio deliver a natural life-like sound. While voice-dedicated DECT™ technology and noise-cancelling microphone work to filter out distractions caused by background noise and interference from Wi-Fi networks.

Keep conversations secure

DECT security certification protects your private information. Featuring 8 advanced security measures including 64-bit encryption for peace of mind with every call.


Superior call management
With one-touch call answer/end, vol+/-, and mute, manage calls from up to 350 feet from the charging base. The CS500 system also enables you to conference in up to three additional headsets for easier collaboration and guest headsets can subscribe to a base by simply docking the headset. Use with Electronic Hook Switch Cable or Handset Lifter to remotely answer/end calls

Power in the base
A sleek charging base is included with the CS500 Series. An 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. Outstanding audio quality Voice-dedicated DECT™ technology provides better audio and eliminates interference from Wi-Fi networks while advanced wideband audio provides 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 and enhanced Digital Signal Processing (DSP) provides more natural sound, delivering clear audio the way it's intended to be heard.

DECT security certified
Advanced Dect wireless security. Using the latest standards in DECT wireless security, CS500 series headsets keep conversations safe and secure. With eight discreet security measures, including a 64-bit encryption, confidential information remains private.


Orders can be placed anytime, we are open and fulfilling orders between Monday - Friday 9.00am to 4.30pm. Orders placed on evenings and weekends will be fulfilled the next working day for delivery the day after.

Delivery standard next day is £10.00

Delivery before 10.30am (can be delivered from 7am) is £20.00

Delivery before 12pm (can be delivered from 8am) is £15.00

We only offer shipping to the United Kingdom and Ireland – Some area codes require a 2 day shipping lead time dependant on area code

If delivery to your postcode will take a little longer, a member of the team will be in touch.

Extra Info

Connects to
Desk phone

Ideal for
Office and desk-centric workers across the enterprise looking for a simple-to-set-up, simple-to-use wireless offering for managing desk phone calls

Talk time
CS540: Up to 7 hours

Headset weight
CS540 (Con) – 22g;

64-bit encryption, DECT Security Certified

DECT, range up to 120 metres

Audio performance
Narrowband or wideband: up to 6,800 Hz

Hearing protection
SoundGuard: protects against sound levels above 118dBA (CS540, CS530)
Soundguard DIGITAL: protects against sudden high sound levels and
prevents average noise level from exceeding 85dBA

2 years

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