Cordless phones are just plain practical. And the ClearSounds A55 Amplified Cordless Phone makes the convenience of cordless a viable choice for people with hearing loss. The system ensures you hear every word loud and clear. Volume amplification on the handset can be adjusted to fit your needs. UltraClear tone management ensures enhanced clarity so you not only "hear" the words, you can understand them. The full-featured cordless system offers Caller ID and Call Waiting features, an amplified headset jack, and adjustable amplified ringer. You can set your handset to ring or vibrate.