This is how it currently looks when you get a call in WhatsApp.
But there are many different reasons for making a call, and not all of them are equally important.
This can result in important calls being ignored if the person is busy with other things.
WhatsApp Reason implements features that allow the user to see the intentions behind a call at one glance.
This helps with the decision if a call is important enough to answer or if it can be ignored and called back later.
The caller can select from presets or create their own reason, with the option of adding an emoji and custom color. The created reason can be saved, to appear as a preset in the future.
The same concept applies to voice messages.
The previously created reason is now listed as a preset.