VTech VG231-4 Cordless Phone 4-Handset with Large Display and Big Buttons, DECT 6.0 with Caller ID/Call Waiting, Full Duplex Speakerphone, ECO Mode, Last 10 Number Redial, Easy to Use About this item [Premium 2" White Backlit Display] - The high-contrast text on the extra-large 2" screen makes it effortless to read incoming caller ID or call history records, ensuring you never miss an important call. [Caller ID/Call Waiting - Stores 50 calls] - Know who's calling with caller ID/call waiting. The cordless handset displays the name, number, time and date of incoming calls, so you can decide which conversations to prioritize. [Full Duplex Speakerphone] - Enjoy a speakerphone that can keep up with your calls. The full duplex feature allows both ends to speak and be heard at the same time, for conversations that are more true to life. [Backlit Keypad and Display] - The entire keypad illuminates along with the LCD screen, allowing for easier viewing in dim light, so you can stay connected no matter the lighting conditions. [Quiet Mode] - Silence the ringer on the handset and base unit momentarily or for an extended period of time, providing you with the peace and quiet you need when you need it most. From the manufacturer