Oversized 5/8 backlit buttons 40+ dB (100 times) amplification Super loud 90dB ringer plus visual ring flasher Talking Caller ID and Talking Keypad Hearing aid compatible handset Freedom and flexibility for the hard of hearing and those with low vision With 40+ dB (100 times) amplification, a super loud 90dB ringer plus visual ring flasher, oversized 5/8 backlit buttons, Talking Caller ID and talk-back keys that announce keys pressed to confirm you've dialed correctly, this versatile cordless phone has it all FEATURES and SPECIFICATIONS: - Talking Caller ID announces (in English or French) the caller's number so you know who is calling before answering the phone - Large and brightly lit backlit keys for easy viewing - All keys talk back in a clear voice (in your choice of English or French) to confirm that you've pressed the correct numbers - Eight (8) one-touch speed dial buttons for quick, easy dialing - One-touch Call for Help button for hands free emergency calls - Audible and visual indicators for voicemail and missed calls - Amplifies incoming sound up to 100 times (40+ dB) louder - HDS (Hi Definition Sound) technology makes every word sharp, clear and intelligible - High performance speakerphone - Bright visual ring flasher and super loud ringer (90+ dB) on handset and base - DECT 6.0 technology for superior range and interference-free calls - Battery back-up for full operation during a power outage. Uses 4 AAA Rechargeable Batteries ONLY (Not included.) - Includes line cord, AC adapter, handset rechargeable batteries and lanyard for easy carrying - Hearing aid compatible handset - Measures: 6-3/4 W x 5 D x 3 H (7-1/2 High with Cordless Handset in place) - Color: Black