The Clarity 53730 Amplified Corded Phone improves conversations by making words not only louder but also clearer and easier to understand. With up to 40 decibels of amplification, it is ideal for those with hearing loss or low vision. It also features a large, high-contrast Caller ID display which lights up as a visual ringer. In addition, it has four tone settings for a customized listening experience and a built-in amplified digital answering machine. The extra-loud and clear speakerphone is convenient for hands-free conversations and 5 speed-dial buttons allow you to store important numbers.