In a nutshell, everything that currently works with our CS Series headset with the exception of the Electronic Hook Switches.


Compatible Accessories for ALL CS500 Series Headsets:
- HL10
- OLI (Online Indicator Light)
- Productivity Pack (HL10 + OLI)
- RD-1 POD
- Plantronics TPA (DISCONTINUED!)
- WLS-Y
- AC/DC Adapter
- Connector Cord (PTR/CS540/CORD)
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Additional Compatible Accessories for CS510 & CS520 ONLY(NOT compatible with CS540):
- Leatherette Ear Pads (DISCONTINUED!)
- Supersoft Ear Cushions (DISCONTINUED!)
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NOTE: The EHS (Electronic Hook Switches) we carry for the CS50 / CS55 / CS70 are NOT COMPATIBLE WITH THE NEW CS500 & Savi Series Headsets. Likewise, the CS500 & Savi Series EHS= are not compatible with the current CS Series Headsets we carry.
Make sure you order the new EHS cables for the newer Plantronics models - check the compat guide
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Replacement Microphones:
- Plantronics Wireless CS510 Replacement Mic P/N 86919-01
- Plantronics Wireless CS520 Replacement Mic P/N 86920-01
- Plantronics Wireless CS530 Replacement Mic P/N 87235-01
- Plantronics Wireless CS540 Replacement Mic P/N 86179-01 Catalog # 2091