The Ooma 892943002971 VoIP Phone is a revolutionary device that allows you to call anywhere in the U.S
For free. Just pay applicable taxes and fees. You can also make international calls for next to nothing. Ooma Telo is easy to set up and even easier to use. You simply connect the device to your high speed Internet and your existing phone, and that's it. You don't need a computer and you don't need a headset.