InventorSpot has a review of the latest Clarity™ phone, the C4230 from Plantronics, designed for the hearing impaired. With features like an adjustable sound equalizer to tune the audio to a particular hearing loss type, light ringer, vibrator, and optional bed shaker, the phone seems like a serious attempt to solve a number of hearing related problems.
Read the whole review at InventorSpot…
Product page: Clarity Professional C4230 5.8GHz Cordless Amplified Phone with DCP …
Good Phone for Bad Ears
January 8th, 2008 
Medgadget Editors OTC