A ping for different chats

If you switch between different chats, like the IG and GH chat, or your house or the GH chat, it might be cool, so that you get like a little notification if someone tagged you in a different chat. Like a little dinging sound, and when you click on the 'room' button, and see the different chats, you may have like a '1' on the House chat and a 2, on the GH chat, to see how many tags you got in which chat