Plantronics CS540 (C054) Setup Guide With APP 51 Electronic Hook Switch Cable (Video)

Home Blog Plantronics CS540 (C054) Setup Guide With APP 51 Electronic Hook Switch Cable (Video)

Posted by Drew Merritt on September 4, 2019

plantronics c054 with app-51

Adding the APP-51 Hook Switch cable with your Plantronics C054 wireless headset enables the ability to answer/end calls when away from your Polycom phone. Without this cable, you will have to answer/end calls when at your desk phone.

Step 1

Plug one end of your APP-51 EHS cable into the back of your Plantronics C054 charging base.

plantronics c054 and app 51 setup

Step 2

Plug the other end of your APP-51 Hook Switch cable into the back of your Polycom desk phone as shown.

plantronics c054 and app 51 setup

Step 3- Enable the Hook Switch control in your Polycom desk phone as shown

plantronics c054 and app 51 setup

That’s it! Your APP-51 Hook Switch cable is setup with your Plantronics C054 wireless headset system and you’ll be able to answer/end calls when away from the phone.

Other helpful resources:

  1. Plantronics CS540 wireless headset setup guides
  2. Plantronics CS540 (C054) battery replacement guide

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