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Convertible 900 MHz Wireless Headset System – DISCONTINUED

Discontinued – Click for more info

Purchasing for business

  • As an authorized reseller of this product, business discounted pricing is only revealed via email as we cannot show it to the general public.
  • Every business order includes unlimited lifetime support from our Headset Helpdesk, saving you time and money.

CS540 XD Series is made for large installations of wireless headsets and offers exceptional single device connectivity

  • Manufacture Discontinued 08/21 – Closet replacement Savi 7310
  • 900 MHz Wireless Frequency (90 channels)
  • NOT compatible with standards CS540 units
  • Convertible headset features 3 wearing styles: over-the-ear, over-the-head and behind-the-head (neckband sold separately, see Accessories tab above)
  • Supports both wideband and narrowband modes
  • Conference in up to 3 additional XD series headsets
  • Auto subscription, “just dock the headset!”
  • Convenient magnetic docking for worry free charging
  • Hot swappable spare battery and charger available as accessory (model CS545-XD comes with 2 batteries and charging cable)
  • Up to 350 foot range
  • Adaptive power for optimal battery life
  • Auto-answer by undocking headset
  • Supports Handset Lifter and Savi style EHS cables (lifter bundles not available with this model)
  • For remote call answer/end capability see Accessories tab for Handset Lifter and Electronic Hookswitch (EHS) cables for Avaya, Cisco, ShoreTel, Polycom, Nortel and Mitel phones
  • Lightweight – only 21 grams
  • Instant mute
  • Up to 6 hours talk time on single charge
  • 1 year manufacturer’s warranty
BTP Model: PL-CS540-XD
MFR Part: 88283-01

Additional information

Weight 1.1875 lbs
Dimensions 8.25 × 5.50 × 4.50 in


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User Guide PL-CS540-XD

Data Sheet PL-CS540-XD

Our Unmatched, Value-added Service Saves You Time, Money and Hassles:

  • Experienced consultants help you choose exactly the products you need, preventing unnecessary purchases
  • Free user setup help and training
  • 100% satisfaction guaranteed
  • Our team is committed to answering every call live during business hours
  • Same-day response to emails
  • Same-day shipping
  • Full warranty facilitated by BTP


For customer service, sales inquiries, and technical support, contact us Monday“Friday, 8-5 Pacific Time. (After-hours messages and emails are promptly returned the following business day.)

Call: 800-457-4287 or 425-649-9262

Email: info@btpi.com

Manufacture Discontinued.


“This is why you are a premier vendor. We do appreciate the high quality of support you provide and frequently refer customers to you for help and consultation service.Read more

Gretchen P. (Seattle, WA)