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Replacement Headset for Discontinued T10 & T20



Who we are logo, BTP representative with headsets

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

Replace Just the Headset on your T10, T20, S10, T50, or S50 model

  • Convertible – wear over-the-ear or with the headband
  • Noise-canceling microphone delivers good voice quality and helps to eliminate annoying background noise
  • Includes a foam ear cushion for use with the headband configuration
  • Employees sharing a station can each have their own headset (headset must be unplugged at the modular connection)
  • This headset does not have a QD (quick disconnect) like Plantronics standard H series headsets – to leave your work area, you must take the headset off
  • Plantronics genuine replacement headset
  • 1 year manufacturer’s warranty
BTP Model: PL-45647-04
MFR Part: 45647-04

Additional information

Weight 0.1875 lbs
Dimensions 5.75 × 5.75 × 2 in


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User Guide PL-45647-04

Data Sheet PL-45647-04

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

Special order, 1-2 weeks.

Sometimes this item is not in stock, due to low demand. In this case, expect a phone call or email from BTP Customer Service letting you know the estimated ship date.

If your order includes other products that are in stock, we will give you the option of waiting until all items are in stock to receive your order, or you may request a partial shipment of in stock item(s) with the special order item(s) to follow when available.

BTP does everything possible to eliminate delays and unnecessary expense associated with returns. At least two members of the BTP team will review your order for accuracy. If we have any questions or concerns about your order, such as two incompatible products, we will contact you right away.


“I want to let all of you at Business Telecom Products know that your customer support and high level of service is very much appreciated.”Read more

Joe S., Olympia, WA