The Sennheiser HSL 10 Remote Handset Lifter lets you remotely answer and end calls away from your desk using the multifunction buttons your wireless headset ear piece.

Designed for Sennheiser wireless headsets with desk-phone functionality, the HSL 10 Handset Lifter is inserted under your phone's handset. When the phone rings, you simply press the button on the side of your wireless headset ear piece and this sends a signal to the lifter to lift the telephone handset up. This then accepts the call. To hang-up,  simply hit the button on your headset again and the lifter lowers the telephone back down and ends the call.

In this way you can answer and hang up on calls away from your desk when using a wireless headset.