- Serene big button HD amplified corded phone - Jumbo keys with Braille lettering makes it easy to see and dial - All keys "talk-back" in English, French or Spanish to confirm that you"ve pressed the desired key or number - Voice-activated answering allows you to answer incoming calls remotely by just saying "hello" without touching the phone - Amplifies incoming sound up to 45dB louder - HDS (hi-definition sound) technology makes every word clear and intelligible, it eliminates virtually all distortion, echo effects and unwanted static noise - Digital tone settings allow you to selectively boost and enhance the hard-to-hear speech tones, making every word easy to understand again - High performance speaker-phone for loud and clear hands-free calls - Three one-touch and ten two-touch programmable memory buttons - Two (front and side) bright visual ring flashers - Loud ringer with adjustable ringing volume control - Battery back-up (batteries not included) for full operation during power outage - Hearing aid compatible handset SIHD50JV