[Ovmsdev] Modem LED control?

Hi folks, The "real" module's case is black, but how well does it block light? I'm thinking about the modem's LED, which flashes pretty brightly in the proto (white) case. In a dark parking lot, it could attract unwanted attention. (Or, perhaps simulate a car alarm, which wouldn't necessarily be bad...) If the LED is visible externally, is there a way to disable it? Greg