I'm trying to create a profile that will allow me to silence my phone late at night, but will also give my friends the option to send a predetermined message (like "IMPORTANT") that will turn my phone all the way up and give me a notification just for that message, so that I wake up and read it. Does anyone know if this is possible? I know it's a little complicated. I'm a bit of a newbie with this, so I'm sorry if it inconveniences anyone. I'm on a S3.