@Nasul its not useless. Its still to have order in the police radio and be able to assign units and use camera's. In real life in some states/countries cops can also inform dispatch they want to head to something. But as we dont always have dispatchers on-duty you can now assign yourself. Which also makes it way better when there is a dispatcher too.
thats true. but it is sometimes nice if there is a good dispatcher though. extra eyes using camera's and not always 3-5 ppl screaming in the radio at once.