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CS545-XD Convertible 900 MHz Wireless w/Unlimited Talk Time – DISCONTINUED

Discontinued – Click for more info
Who we are logo, BTP representative with headsets

Every order includes unlimited lifetime support from our Headset Helpdesk, saving you time and money.

The Plantronics CS545-XD Convertible Wireless Headset includes a hot-swappable battery and charging cable for unlimited talk time on your desk phone

  • Manufacture Discontinued 08/21 – See S7310 for closest replacement
  • 900 MHz wireless frequency (90 channels) offers greater density than DECT (30 channels), so you can have considerably more people using wireless headsets in a large area with XD series
  • NOT compatible with standards CS540 units
  • Convertible headset features 3 wearing styles: comes with over-the-ear (ear loops) and headband styles – behind-the-neck style is available as an optional accessory (neckband sold separately)
  • Lightweight, stylish, easy to use, and comfortable all day long
  • Unlimited talk time with hot-swappable battery (25 inch battery charging cable, USB AC Adapter and spare battery included)
  • Comes with 2 batteries; the second battery is always charging so you can operate 2 or 3 shifts if needed
  • Battery charge time is 3 hours via the charging base or the USB charger
  • Battery charge cable can connect to USB and AC power (AC adapter included)
  • Auto-answer by undocking the headset and instant mute feature makes using this headset easy and fun
  • Conference in up to 3 additional XD series headsets for training and conference calls (cannot conference with standard CS500 or W700 series because they run on 1.9 GHz)
  • Headset automatically subscribes to the base when you dock the headset!
  • Magnetic docking contacts ensure a solid charge every time
  • Noise cancelling microphone minimizes ambient room noise
  • Up to 350 foot wireless range
  • Lets you choose between wideband and narrowband modes, which conserves battery life and changes possible distance
  • Adaptive power gives you optimal battery life
  • 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
  • Mix CS500-XD (900 MHz) series with CS500 and Savi W700 (DECT 1.9 GHz) headsets in areas with large numbers of workers
  • 2 wireless frequencies lets you deploy up to 3 times more headsets
  • Not compatible with CS500 or W700 series charging bases
  • 1 year manufacturer’s warranty
BTP Model: PL-CS545-XD
MFR Part: 88909-01

Additional information

Weight 1.375 lbs
Dimensions 8.25 × 5.50 × 4.50 in


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User Guide PL-CS545-XD

Data Sheet PL-CS545-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
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  • 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.


I’ll be honest, your company has been one of the best I’ve worked with in ages. Thank you so much for restoring my faith that customer service still existsRead more

Pam C., Seattle, WA