About SPARE,OLI,LOW PROFILE,W/PLT LOGO (920Q4AA)

Poly Online Indicator for CS540, C70N, C70N/A, CS70N, CS 50, 50-USB, 55, 70N, 70N/A

The Poly/Plantronics Online Indicator 920Q4AA features a right-angle plug suitable for all cordless and wireless systems. It works with all Plantronics Wireless Headset Systems, signaling to others when you are on a call. Moreover, it is fully compatible with the Plantronics CS540 wireless headset, C70N, C70N/A, CS70N, CA10, CS10, 50, 50-USB, 55, 70N, 70N/A, SupraPlus CS351, CS361, SupraPlus Wireless CS351, CS361, and Voyager 510S, 510SL.

About Poly

As a trusted Poly partner, Telrex is proud to offer a full range of headsets, conference phones, business phones, video conferencing, software, and services. Poly's wide range of communication solutions allows your business to stay connected regardless of your team's location. Our Telrexperts have helped thousands of clients in various industries, from government and education to healthcare and financial services.