Plantronics CS540 Convertible Wireless Headset - Cellular

Plantronics / Poly Plantronics CS540 Convertible Wireless Headset for All major corded desk phones

Plantronics CS540 Wireless Headset Package for ShoreTel 200 and 500 Series IP Phones

Plantronics CS540 Wireless Office Phone Single Ear Headset BlackSilver - ODP Business Solutions

Plantronics CS540 Wireless Headset Package for Polycom IP Phones

Plantronics CS540 Wireless Convertible Headset - Headsets Plus Store

How to Change the Battery in Your Plantronics CS540 Wireless Headset

Connects To: Desk phones via included cable.Compatible phone models:iPhone Ideal For: Office and desk-centric workers using desk phones Audio

Plantronics - CS540 Wireless DECT Headset (Poly) - Single Ear (Mono) Convertible (3 wearing styles) - Connects to Desk Phone - Noise Canceling

Plantronics CS540 Wireless Microphone Headset w/ Up To 350 Feet Range (3 Pack)

Plantronics CS540 Convertible Wireless Headset Bundle with SAVI HL10 Handset Lifter

Poly Savi S8245 CDM Office Convertible Wireless Headset (Desk Phone, Cell Phone and Computer)