Newman spoke quickly and distinctly because of the poor connection.
He forced himself to speak distinctly: "What do you see?"
I was speaking very slowly and distinctly, as if this might help the car to understand me.
He spoke into it distinctly, and this time I could make out what he said.
'The police will be here in less than a minute,' I said, speaking slowly and distinctly.
Ben spoke slowly and distinctly, as if to a child.
She spoke carefully and distinctly as one might to a very young child.
He spoke slowly and distinctly, like a man who knows he's had one more drink than was wise.
He spoke clearly and distinctly, loud enough to be heard, but not to shout.
But he had most of his teeth; and spoke distinctly.