AccessoriesHow to Subscribe a CS500 Headset to a Plantronics D100 Dongle
Have a D100 dongle in a drawer and a CS500-series headset on your desk? You can pair them, so the headset connects to...
Read Article →Headset Installation FAQ
Expert advice, buying guides, and industry insights for business teams
FEATUREDCompatibility
Jul 15, 2026· 5 min read
Read Article →
Yealink EHS36 Setup & Troubleshooting (Plus EHS40 Compatibility)
Yealink phones don't use Plantronics or Jabra EHS cables — Yealink makes its own, and picking the wrong one is the top reason remote answering fails. Here's which adapter you ne...
Jul 15, 2026· 5 min read
Latest Articles
Accessories
CompatibilityESI Phone Headset Button Programming Guide
Plugged a headset into your ESI phone and got silence? It's not broken — ESI phones need a headset key programmed bef...
Read Article →
CompatibilityHow to Program a Mitel Headset Button for a Corded Headset
Your Mitel phone has no headset key active until you assign one. Here are the feature codes that do it, and when the ...
Read Article →
CompatibilityNEC Phone Headset Setup: Programming the Key Your Phone Ships Without
An NEC desk phone ships with no headset key defined, so a working headset stays silent. Here is how to program one on...
Read Article →