@Roberta,
Hey, sucks about the voice but some Very Good News there too. Thanks for the update!
There is something I just thought of for communicating on the phone. Sprint relay offers "voice carry over" -- this is when I talk to the person on the other end of the phone directly, while a relay operator types what the other person is saying. That means that I can read what they're saying, while I speak for myself instead of typing back.
I think this goes the other way too, for people who can hear but not speak. That is, you would type to a relay operator, who voices that text for you -- then you can hear directly what the person you're speaking to has to say.
Let me research that and get back to you, just a sec....