How do you turn on Messages App Send and Receive Sounds on a N4?

[AC Question]

I made the switch from iOS to Android to a Note 4 and when using the Messages App there is no Send and Receive sounds when you are in a conversation. The Notifications work fine outside of the App or when the screen is locked. But there are no sounds/tones of sent or received messages in the Conversation to notify me of a new message.