This Uniden phone will give you everything you need loud and clear! It has big and brightly contrasted buttons with easy-to-read scalable font that"s great for those who are hard of seeing. The big buttons are also great for people with big hands. You can also set the phone to announce who"s calling as they call so you don"t need to look at the screen. You can access voicemail messages within the D2997 series from your handset. You will see a flashing light on the handset when there is a message waiting to be listened to. If you"re hard of hearing, this phone can help you too. There are lights on the phone that will flash during an incoming call so you can see when someone is calling. The +30db audio boost and adjustable audio tones will make the phone louder as well. The DECT 6.0 technology gives you unsurpassed interference free sound quality. Store up to 70 names and numbers and search them alphabetically so you can call people easily. You can expand with up to 6 handsets for every one base. The voice prompts come in English, Spanish and French. It"s easy to transfer your phonebook when you need to. Show off your style with personal ring tones. It"s Caller ID and Call Waiting capable with a subscription through your local phone company.