The AmpliDECT350 was developed specifically to have top quality sound for those with telecoil equipped hearing aids because of its new proprietary t-coil antenna technology- This cordless telephone brings you loud and clear sound while giving you the features you need for everyday calling-Features- DECT 6-0-- 40dB of amplification-- Adjustable receiving tone control up to 10dB treble, standard, base-- Adjustable ringing volume in handset and 10 melodies-- Speakerphone-- Vibrating loud ringer with visual and tactile indicators-- Backlit buttons-- Backlit display with large display text size-- Call WaitingCaller Id-- 50 name and number phonebook 12 characters, 20 digits-- 4 one-touch memory buttons-- Choice of 7 languages English, Spanish, French, Dutch, Italian, German, Russian, Polish-- Redial for last 10 outgoing calls-- 2-5mm headset jack-- Uses 3 NiMH batteries included-- Expandable up to 5 handsets and 4 bases-- Outdoor range 300 meters, Indoor range 50 meters-- Hearing aid compatible-- Item Weight - 2 lbs-Is this phone right for you?This phone is recommended for mild to moderate hearing loss- If you have a hard time hearing the conversation and need some words repeated, but can still manage to get through it, this is the phone for you- SKU: HRSC2133