The 400 telephone number is also known as the enterprise consulting hotline. A few small numbers represent the company's external image. If the enterprise does not even have a 400 telephone number, what will people think and how will consumers trust it? This is why the enterprise has a strong role of the national 400 telephone number.

企業通過400電話辦理提供的有聲名片，無形間宣傳企業，能夠讓企業的形象漸漸得以提升，并且不斷提升企業的知名度和社會影響力，讓更多的人注意到企業，從而讓企業能夠擁有更多的客戶資源。而且400電話進行咨詢是不會存在占線的問題，這樣，企業就不會錯過任何客戶的信息，很好地贏得了客戶的信賴。

The enterprise handles the voice business card provided by the 400 phone number to promote the enterprise virtually, which can gradually improve the image of the enterprise, and constantly enhance the enterprise's popularity and social influence, so that more people can pay attention to the enterprise, so that the enterprise can have more customer resources. In addition, 400 phone calls will not be busy, so that enterprises will not miss any customer information and win the trust of customers.、

一個企業的信譽，往往消費者都非常的重視，但是對于如何評價一個企業的信譽，400電話是必不可少的，其實這就是一個信任的一個建立的過程，只有辦理了400電話過后，才能夠更大的加強了企業在買家心中的一種靠譜的地位。

Consumers often attach great importance to the reputation of an enterprise. However, the 400 phone call is essential to how to evaluate the reputation of an enterprise. In fact, this is a process of establishing trust. Only after handling the 400 phone call can the enterprise be more reliable in the hearts of buyers.

400電話辦理服務客戶除了體現能夠讓企業不錯過任何客戶信息之外，還體現能夠給客戶提供自助服務。企業也能夠給客戶提供這樣的自助服務平臺，有的還可以讓客戶自助下單。這樣，客戶能夠隨時完成自己想要的服務，這樣也能夠提升客戶的滿意度，方便了更多的客戶。所以說，400電話其重要性凸顯。

In addition to allowing enterprises not to miss any customer information, 400 telephone service customers can also provide customers with self-service. Enterprises can also provide such self-service platforms for customers, and some can also let customers place orders by themselves. In this way, customers can complete the services they want at any time, which can also improve customer satisfaction and facilitate more customers. Therefore, the importance of 400 telephone is highlighted.