The NorthWestern Bell Big Button Plus 20200 is a corded telephone that is specially designed for older individuals or people with physical limitations. The large, oversized raised buttons have braille on each key, for easier operation for the visually challenged. And the handsfree speakerphone feature, lets you do away with the strain of holding the handset to your ear for long periods of time. Visual Ring Indicator Last Number Redial Hold Adjustable Ringer Volume Tone/Pulse Dialing Power Failure Protection Desk or Wall Compatible Hearing Aid Compatible Color - Ivory