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Plantronics CS55 Wireless Headset Setup With APC-4 For Cisco
Step 1
Connect one end of the Plantronics APC-4 Hook Switch cable into the bottom of your CS55 charging base.
Step 2
Plug the other two cords of...
Plantronics CS540 Wireless Headset Setup Resource Center
Before getting started
There is many different ways to set up your Plantronics CS540 wireless headset depending on which desk phone you have, or wh...