action;
[ She steps closer, pointing at the buttons on the earpiece to show him which she's talking about. ]
The top button turns on the map; the middle one is the main button, for network stuff; and this bottom one I've only used a couple of times, but if you want to have a private conversation with someone, this button turns it on. And I think you can just press it again to turn it off, if you need.
[ She hesitates for a second... Is that everything? She thinks so - there are only three buttons after all. She is about to return the communicator to him, before she has a sudden realization and draws her hand back again. ]
Wait! Can you understand what I'm saying without your communicator? Did you get all that? You speak Japanese, right?