So the Droid Eris has a green light that just... blinks... I suppose to indicate some sort of 'service' being available... either wi-fi or 3g or just general cell reception, I'm not sure. Is there a way to make it stop blinking green?
it should only blink if you have a new notification (email, etc.)
the trackball lights up when you have a SMS
i'm not sure abotu voicemail and such though