Sends a message into a room or to a specific user. Usually reserved for important messages.
/notice #webmaster Check out our new web page
/notice Phil What time is the meeting?
Notices are much like msgs. See msg. But notices may be easier to notice for some users. Also no bot (program that looks like a person on the chat network but only replies automatically to set commands) should ever reply to a notice. Bots reply to msgs and send notices, this prevents the possibility of an infinite loop between two bots.