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Plantronics CS540 Setup and APC-43 WITHOUT Sidecar
Step 1
Connect your Plantronics APC-41, APC-42 or APC-43 to the back of your Plantronics CS540 (C054) charging base.
Step 2
On the other end of ...
How To Enable Your Wireless Headset EHS Cable On Polycom Phones
When you install an EHS (electronic hookswitch) cable on your Polycom desk phone, you'll need to adjust a few settings to enable this cable for...