The Leitner Electronic Hookswitch isn't just any old cord. It gives you the freedom to answer and end calls while away from your desk.
Why is this useful? Well, while everybody else is sprinting back to their desk to answer the phone, you'll be in the break room pouring coffee, effortlessly taking calls up to 350 feet away. You can relax knowing that you can answer the phone in a mere second right from your headset.
Compatible Phone Models
Cisco Phone Models 8851, 8861, and 8865 are compatible with the Leitner Electronic Hookswitch for Yealink Phones