It would be great if the B3000 Badges would have the capability to switch handset mode on and off based on the orientation. If you wear the badge normally, handset mode would be off but let's say you receive a call that needs to be private, simply take the badge flip it so the speaker is up, handset mode turns on. Once you finish your call, simply return it back to your original position and now handset mode is off. I would think this is something that would have to be designed for the next badge considering some sort of accelerometer/ gyroscope would need to be part of the hardware to detect the orientation.