1. Customer Service Phone

Among the telephones starting with 400, the most common ones are the customer service telephones of various enterprises. These telephone numbers usually appear in the form of 400-XXXX-XXXX, where XXXX-XXXX represents the specific number of the enterprise. These telephone numbers are usually set up by enterprises to facilitate customer contact, and customers can call these telephone numbers to consult product information and solve after-sales problems.

2. Complaint telephone number

In addition to customer service calls, there is also a common type of calls starting with 400, which is complaint calls. These telephone numbers usually appear in the form of 400-XXXX- 1234, where XXXX stands for the specific number of the enterprise. These telephone numbers are usually set up by enterprises to facilitate customers' complaints, and customers can reflect their problems and dissatisfaction by dialing these telephone numbers, hoping to solve them.

3. Marketing call

In addition to the above two types of phones, there is another type of phone starting with 400, which is marketing phone. These telephone numbers usually appear in the form of 400-XXXX-XXXX, where XXXX-XXXX represents the specific number of the enterprise. These telephone numbers are usually set up by enterprises to promote their products or services, and customers can know the detailed information of products or services by dialing these telephone numbers.

Note:

These calls are likely to be tampered with or faked by fraudsters abroad. If you don't have friends abroad, or if you don't have foreign friends, don't answer such calls.

1, the phone starting with "400" is only for answering. Regular enterprises generally don't use this number to make calls. If you receive this type of call, it is recommended not to answer it. This may be because fraudsters pretend to be the 400 phone of the enterprise through the number change software.

2. Fraudsmen usually use the bought or rented "95" segment number to bind with voice robots, dial out thousands of calls in one day, screen out key objects for drainage after casting nets all over the sky, and then cheat accurately through manual customer service.

3. When you receive the text message starting with 1069, click carefully if there is a link in the content, and don't reply to the text message easily.

Conclusion:

In a word, telephone numbers starting with 400 play a very important role in our life. Whether it is customer service phone, complaint phone or marketing phone, they all provide us with a lot of convenience. Of course, we also need to be careful not to disclose personal information casually to avoid being used by criminals. I hope this article can provide some help for everyone.