Poly CS540/HL10 Wireless DECT Headset Bundle (80R99AA#ABA)
-
20,000+★★★★★5 Star Reviews
Free Shipping on Orders of $500+ *
Satisfaction Guaranteed
This GTR Group Kit features the Poly CS540 Wireless Headset System and the Poly HL10 Handset Lifter for Savi Wireless System. The included wireless headset phone system consists of the Poly CS540 headset along with a dedicated charging base, which helps to optimize both range and talk time. Also included with the CS540 Headset System is a headband to wear the headset in a variety of positions; multiple ear tips; and a telephone interface cable. Once installed, the CS540 supports hands-free operation at distances of up to 350 feet, along with one-touch answer/end and volume controls, noise-canceling technology, and much more. To optimize your mobility and streamline your workflow, this GTR Group Kit also includes the Poly HL10 Handset Lifter, which allows you to answer and end calls with the touch of a button by taking your handset off of the hook, and returning it when the call is finished.
Features
- Lightest DECT™ wireless headset on the market
- Choice of up to three* comfortable, customizable wearing styles (convertible)
- 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 80R99AA#ABA replaces Plantronics 84693-11 UPC/GTIN 00017229136717
Included
- 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
- HL10 Handset Lifter

New Product
These products are brand new and have never been used. They arrive in the original manufacturer packaging in pristine, factory-fresh condition.
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.




Poly CS540/HL10 Wireless DECT Headset Bundle (80R99AA#ABA) - Grade A
-
20,000+★★★★★5 Star Reviews
Free Shipping on Orders of $500+ *
Satisfaction Guaranteed
This CS540 Group Kit features the Poly CS540 Wireless Headset System and the Poly HL10 Handset Lifter. The included wireless headset phone system consists of the Poly CS540 headset along with a dedicated charging base, which helps to optimize both range and talk time. Also included with the CS540 Headset System is a headband to wear the headset in a variety of positions; multiple ear tips; and a telephone interface cable. Once installed, the CS540 supports hands-free operation at distances of up to 350 feet, along with one-touch answer/end and volume controls, noise-canceling technology, and much more.
To optimize your mobility and streamline your workflow, this CS540 Group Kit also includes the Poly HL10 Handset Lifter, which allows you to answer and end calls with the touch of a button by taking your handset off of the hook, and returning it when the call is finished.
Features
- Lightest DECT wireless headset on the market
- Choice of up to three* comfortable, customizable wearing styles (convertible)
- 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 80R99AA#ABA replaces Plantronics 84693-11 UPC/GTIN 00017229136717
Included
- Headset with battery
- Earloop kit
- Transmitter base
- AC Power Adapter
- Telephone interface Cable
- HL10 Handset Lifter

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.
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.











































































