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Legacy CS Series Phone Connecting Cable

Price: $3.95

7 in stock

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.

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Base to Phone connecting cable for Legacy CS Series Wireless headsets

  • Connects Plantronics CS55, CS70N, CS351N, CS361N, and Avaya AWH-75N, ABT-35, ABT-34, ABT-35H, AWH450N, AWH460N, AWH-75 wireless headset bases to your telephone
  • 21″ long flat black cord
  • Clear modular 4-wire connections on each end
  • Not recommended for the Plantronics CS50, Avaya AWH-55+, or Avaya AWH-54 wireless headset systems (it can cause buzzing in the headset or handset receiver) – order PL-66291-01 instead
  • Genuine Plantronics accessory
BTP Model: PL-65111-01
MFR Part: 65111-01

Additional information

Weight 0.0625 lbs
Dimensions 5 × 5 × 0.5 in


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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

Quick ship, standard stock.

This item is normally in stock. Orders received Monday-Friday by 2:30 pm Pacific Time, ship the same day.

If this product is out of stock or on backorder from the manufacturer, a BTP Customer Service Representative will notify you by phone or email with an estimated ship date. If your order includes some in stock products, you may request a partial shipment of in stock item(s) with the out of stock 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.


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