Listenable messages are orally delivered messages that are tailored to be comprehended by a listener
This is another great example of things I use in my day to day at my job. At work we have a specific 'script' we have to follow to make calls easy for our customers. Simple yet clear questions and easy to follow directions help a lot, especially with older or hard of hearing customers. Listenable messages can also help with upset customers, because they are usually stressed or frustrated about their vehicles, and tailoring the way I speak to make it easier for them can help immensely.