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Poly CS540 Wireless DECT Headset (7W073AA#ABA)
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20,000+★★★★★5 Star Reviews
Free Shipping on Orders of $500+ *
Satisfaction Guaranteed
The Poly CS540 provides up to 3 wearing styles fulfilling the fitment needs of any user - great for mass-deployment of wireless headsets in enterprise, customer service and hospitality environments. The Poly CS540 provides long range communication up to 350 feet from the transmitter, allowing you to take calls from your desk phone throughout your facility or home office. Adding the optional handset lifter or Electronic Hookswitch cable (EHS) gives the CS540 the ability to answer and end calls while you are away from your desk phone.
Features
- Lightest DECT™ wireless headset on the market
- Choice of up to three comfortable, customizable wearing styles (convertible). headband and ear loop included. Neckband (84606-01) sold separately
- Elegant magnetic headset docking
- Gain mobility multitask, hands-free up to 350 feet
- One-touch call answer/end, vol +/-, mute and flash controls
- Energy efficient adaptive power system optimizes for range and talk time
- Conference in up to three additional CS500 or Savi headsets for enhanced collaboration
- New headsets can subscribe to a base by simply docking the headset
- Use with Electronic Hookswitch Cable or Handset Lifter to remotely answer/end calls
- Advanced wideband audio using CAT-iq technology for high definition voice quality
- Voice-dedicated DECT™ technology eliminates Wi-Fi interference
- Noise-canceling microphone reduces background noise interruptions
- Enhanced Digital Signal Processing (DSP) provides more natural voice sounds
Previous Part Number
- HP Poly 7W073AA#ABA replaces Plantronics 84693-01 UPC/GTIN 00017229134768
Includes
- Headset with battery
- Headband with Foam cushion
- Headset Fit Kit with Earloops and Eartips
- Transmitter base
- AC Power Adapter
- Telephone interface Cable
- Quick Start Guide
New Product
These products are brand new and have never been used. They arrive in the original manufacturer packaging in pristine, factory-fresh condition.
CS540 Wireless DECT Headset Parts & Accessories
No-hassle returns. Zero restocking fees.
Wrong item? Changed your mind? Don't need it anymore? We've got you covered.
30-Day Returns
- No restocking fees, ever
- Refund or store credit — your choice
- 30 days from invoice date
- Return in original condition, securely packed
Fast Shipping
- Ships within 2 business days*
- Rush & Saturday delivery available — call us
- Free ground shipping available (continental US orders over $500)
- Overnight delivery available
1-Year Warranty
- Covers defects & functional failures
- Normal business use, from date of purchase
- Batteries: 90 days (consumable)
- Excludes misuse, modification, mishandling
Need help finding the right product?
Our team is ready with expert support before and after your purchase.
*Shipping and delivery on business days. Purchaser is responsible for return shipping costs and insurance. Free/fixed shipping offers exclude palletized items — call for freight rates.
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$109.99 – $239.99$399.95Save up to $77.00
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$109.99 – $239.99$399.95Save up to $77.00
Plantronics CS540 Wireless DECT Monaural Headset System (84693-01) - Grade A
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20,000+★★★★★5 Star Reviews
-
Free Shipping on Orders of $500+ *
-
Satisfaction Guaranteed
The CS500 Series is a headset system with a 120 meter wireless range, ideal for working in busy hot-desking environments and with the ability to connect up to four headsets on a single call.
Features
- Convertible headset
- Volume adjust/ mute controls
- 7 hours talk time
- DECT 6.0 technology
- Enhanced digital signal processing (DSP)
- Only 21 grams (0.74 oz)
- Extended boom and noise-canceling microphone
Alternate Part Numbers
- CS540
- C054
- CO54
- 84693-01
Included
- Plantronics PL-CS540 Convertible Wireless Headset
- Charging Base
- Power Adapter
Grade A Refurbished
| Functionality |  |
|---|---|
| Cosmetics | |
All refurbished items are restored to full functionality, and their grades reflect only cosmetic condition. Lower-grade products may have more visible blemishes but are rigorously tested and cleaned to ensure identical performance and warranty coverage.
CS540 Wireless DECT Headset Technical Specs
| Connection | DECT 6.0/Wireless |
|---|---|
| Type (Monaural / Binaural) | Monaural |
| Sound (Stereo / Mono) | Mono |
| Noise Cancelling | No |
CS540 Wireless DECT Headset Parts & Accessories
No-hassle returns. Zero restocking fees.
Wrong item? Changed your mind? Don't need it anymore? We've got you covered.
30-Day Returns
- No restocking fees, ever
- Refund or store credit — your choice
- 30 days from invoice date
- Return in original condition, securely packed
Fast Shipping
- Ships within 2 business days*
- Rush & Saturday delivery available — call us
- Free ground shipping available (continental US orders over $500)
- Overnight delivery available
1-Year Warranty
- Covers defects & functional failures
- Normal business use, from date of purchase
- Batteries: 90 days (consumable)
- Excludes misuse, modification, mishandling
Need help finding the right product?
Our team is ready with expert support before and after your purchase.
*Shipping and delivery on business days. Purchaser is responsible for return shipping costs and insurance. Free/fixed shipping offers exclude palletized items — call for freight rates.
-
$109.99 – $239.99$399.95Save up to $77.00
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$28.99 – $30.00$35.99Save up to 17%
