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Poly Plantronics CS540 Wireless Headset System

Poly Plantronics 84693-01

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Volume Discounts
Contact us and save even more if you meet these Big Deal qualifications.
Purchase at least 50 Plantronics Headsets or a minimum of $20,000 MSRP to qualify.

Model CS540

Manufacturer Part#  84693-01

UPC Code: 017229134768

Provantage Code:  PLA917Y

Condition:  Factory New

  • Product Type: Headset
  • Connectivity Technology: Wireless
  • Form Factor: Semi-open
  • Product Family: CS500
  • Product Model: CS540
  • TAA Compliant: Yes

TAA CompliantBig DealsSatisfaction Guaranteed

ElectronicsAudio ElectronicsHeadphones/Earphones

Poly Plantronics 84693-01 Specifications

    CS540 Wireless Headset System


    Right View

    This Wireless Headset System connects to your office phone, giving you superior comfort and mobility up to 350 feet. Voice-dedicated 1.9 GHz DECT technology and advanced wideband audio provide uncompromised audio quality, the lowest probability of interference, and up to 9 hours of talk time. Adaptive power system optimizes balance between range and talk time. Volume and mute controls at your fingertips allow adjustments remotely. Digital encryption assures secure conversations. You can conference up to three additional CS headsets to have co-workers easily join calls. Battery is 80 percent recharged in 1.5 hours and fully recharged in 3 hours. Convertible headset gives you your choice of over the head, over the ear, or behind the neck wearing style.



Product NameCS540 Wireless Headset System
Manufacturer Part Number84693-01
Product TypeHeadset
Earpiece DesignOver-the-head



Earpiece TypeMonaural
Microphone DesignBoom
Product FamilyCS500
Wireless Operating Distance350 ft
Product ColorBlack


Connectivity TechnologyWireless
Form FactorSemi-open
Wireless TechnologyDECT
Sound ModeMono
Additional Warranty Information1 year
Country of OriginMexico


Product SeriesCS500
Product ModelCS540
Microphone TechnologyNoise Cancelling
Packaged Quantity1
Limited Warranty1 Year
Maximum Battery Run Time7 Hour
Assembly RequiredNo
Earpiece ControlsVolume


Microphone ControlsMute
Supplies/Accessories for Poly Plantronics 84693-01

Poly Plantronics APC-43, Electronic Hook Switch, Cisco

Mfg Part# 38350-13

Poly Plantronics APD-80, Electronic Hook Switch

Mfg Part# 87327-01

The Following Are Compatible With Poly Plantronics 84693-01

Poly Polycom VVX 250 4-Line Desktop Business IP Phone

Mfg Part# 2200-48820-025

Poly Polycom VVX 150 2-Line Desktop Business IP Phone

Mfg Part# 2200-48810-025

Considering a Volume Purchase?
You may be able to save even more on your order if you meet the following Poly Plantronics BIG DEAL qualifications:

Purchase at least 50 Plantronics Headsets or a minimum of $20,000 MSRP to qualify.

Shop with confidence! Provantage is an authorized Poly Plantronics dealer.

Visit the Manufacturer
Learn more by visiting the manufacturer's website.

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Poly Plantronics Model CS540 84693-01