Can anyone tell me of a good telephone for the hard of hearing?

You can get a device to put into the earpiece on the handset of the phone. Not sure that you can get this at the super stores or will have to go to your phone service provider. My aunt had one of these but it was supplied from the provider. Call customer service at your provider for assistance or maybe Google it. Good Luck

Try Radio Shack

CapTel - The Captioned Telephone
Colby | ITS | TEL | PHONE | DEAF

Hope these are what you are looking for...