The Plantronics CS50 Electronic Hookswitch for 2420, 4600, & 5000 Series Phones let's you answer and end calls on your CS50 wireless headset without the use of a handset lifter.

It connects these headset to many Avaya phone models, including:

• 2420
• 4610
• 4620
• 5420
• 5610
• 5620

Not sure if this hookswitch will work with your phone? Give one of our Headset Advisors a call at 1-800-HEADSETS (1-800-432-3738) and we'll make sure you get what you need.