Give him a few moments. He waits, watching her, and puts it together about the time Neo points at her face as she still smiles. "So you can't talk. Thrilling." On the bright side, this means she can't say anything stupid, which is a relief. On the negative, she appears to be doing just fine getting her point across just through facial expressions and body language alone.

"I suppose asking your name or how long you have been here is going to be an exercise in futility." Unless this is about to turn a game of pantomime, which Maul will not be amused by. It took Sidious seventeen years just to beat a sense of patience into him and he still has trouble with it.