Steve, you need a phone that has voice activation. Then you could just tell it what to dial and not worry about the small numbers. I saw some girl at the bank the other day and she had a small metal pointer that she was using to dial the keys were so small.
I would like to have one that JUST makes calls without all of the other features to carry in the car in case I have an emergency and need to call but so far around here all I have found is ones that require at least a 1 year contract and do everything but make calls.
Ron