It's almost two months since I finished the exam, and I suddenly received a return call from the traffic control office, which was quite unexpected. In fact, I just asked if there were any extra charges on the way to learn to drive, whether there were so-called outsourcing and cheating, and whether there were any other opinions or something.
Call back means that the other party calls to reach some kind of negotiation. Return visit is to confirm whether the expected satisfactory effect is achieved, which is generally used for commercial customer service. Return visit means that the relevant person in charge of the company's customer service department pays a return visit to the company's customers to understand the company's products and services and some problems, so as to achieve better service and enhance the company's image.