Dial and receive calls on two different phone lines. Handset speakerphone allows you to speak and listen without holding the handset. This leaves your hands free to do other things and lets more people in on the conversation. Handset displays the name, number, time and date of incoming calls. High-contrast black text on a white background provides for an easy-to-read screen to view incoming Caller ID or review call history. The lighted handset keypad allows for easy dialing in low-light conditions. DECT 6.0 provides unsurpassed range and clarity thanks to a unique antenna design and noise-filtering technology. This means that phones perform as much as 45% better than the competition in lab tests and provides confidence you can take a call in the basement, backyard or garage without sacrificing exceptional sound quality.