Cell Phone Handset
Take your digital phone analog. Just plug into most smart phones and talk away. When you receive a call, answer by pressing the conveniently located button the the handset, when you are done press again to hang up. It's that simple.
The Wired Handset works great at home in the office or outside and can also be used to talk over internet apps like Skype or Google Voice. Comes in Red, Black and White.