  
Hear clearly. The Clarity Professional C4220 uses DCP and 50 decibels of intellignet amplification to make conversations louder and clearer. Featuring a handset speakerphone, backlit buttons and a white LED screen, the C4220 is ideal for those with a moderate-to-severe hearing loss or low vision.
Features:
- Bright visual ringers in handset and base flash to signal incoming calls
- Concave earpiece creates an acoustic chamber to provide crystal clear sound
- DCP and 50 decibels of intelligent amplification make calls louder, clearer and easier to understand
- Four (4) tone settings provide a customized listening experience
- High contrast white LED screen is bright and easy to read
- Contoured handset shape is comfortable and easy to hold
- Generously spaced backlit buttons make dialing easy
- Digital 5.8GHz transmission provides interference-free sound
- Call Waiting Caller ID with 40 name and number memory
- Hearing Aid Compatible
- Add up to three (3) expandable handsets to your C4230 or C4220 and enjoy loud, clear conversations in any room with a power outlet
- Drop-in battery provides 3-4 hours talk time and up to 6 days standby time
- Full-duplex speakerphone in handset
|
