一、选择办理途径

1、 Choose the processing route

办理400电话有两条途经，一是找电信运营商办理，但是三大运营商办理400电话费用比较高，因为三大运营商有很多业务，400电话只是其中的一部分，所以没有大量的精力花费在这个业务上，那么就会导致收费比较高。二是找代理商办理，目前市场上90%的企业办理400电话都是找代理商办理开通的。选择代理商开通要比选择运营商开通便宜一些，但是要注意代理商的资质，尤其是营业执照等，切记盲目办理，以免400电话开通后效果不好，导致公司业务推进困难。

There are two ways to handle 400 calls. One is to find a telecommunications operator, but the cost of handling 400 calls is relatively high for the three major operators because they have many services, and 400 calls are only a part of them. Therefore, they do not have a lot of energy to spend on this business, which will result in higher fees. The second is to find an agent to handle it. Currently, 90% of enterprises in the market handle 400 phone calls through an agent. Choosing an agent to open is cheaper than choosing an operator to open, but it is important to pay attention to the qualifications of the agent, especially the business license, and remember to apply blindly to avoid poor results after opening the 400 phone number, which may lead to difficulties in promoting the company's business.

二、选择号码

2、 Choose a number

申请400电话要先选择号码，不同的号段属于不同的运营商，企业根据自己的需要来选择号段，目前可供选择的有4008、4009(电信)，4000、4006(联通)，4001、4007(移动)者几种，这是开头号码，其他号码企业可以自己在平台上自由选择。

To apply for a 400 phone call, you must first select a number. Different number segments belong to different operators. Enterprises can choose the number segment according to their own needs. Currently, there are several options available, including 4008, 4009 (Telecom), 4000, 4006 (Unicom), and 4001, 4007 (Mobile). These are the starting numbers, and other numbers can be freely selected by enterprises on the platform.

三、准备公司资料

3、 Prepare company information

其实办理400电话的资料倒也要求简单，只需要公司营业执照，以及办理人的身份证复印件就可以了，但是要加盖公司公章。很多企业办理人对这个不是很在意，但是容易导致公司权益被侵犯，所以公司营业执照在被复印的时候要在复印件上备注仅供办理400电话使用。

In fact, handling 400 phone information also requires simplicity. All you need is a company business license and a copy of the applicant's ID card, but it needs to be stamped with the company seal. Many business managers are not very concerned about this, but it can easily lead to infringement of the company's rights and interests. Therefore, when the company's business license is copied, it should be noted that it is only used for handling 400 phone calls.

四、签订合同

4、 Signing a contract

以上资料准备好了，号码也选好了就可以和代理商签订合同了，签订合同是为了确定资费，同时确定业务内容，避免后续代理商变更业务影响到400电话服务。

Once the above information is prepared and the number is selected, you can sign a contract with the agent. The purpose of signing the contract is to determine the tariff and determine the business content, in order to avoid any changes in the agent's business that may affect the 400 phone service in the future.

五、等待开通使用

5、 Waiting for activation and use

每个400号码都有对应的管理平台，企业办理好400电话以后要记得找代理商拿到管理平台的登录权限，这样自己可以查询余额，还可以绑定更改号码，以及预存话费了。

Each 400 number has a corresponding management platform. After completing the 400 call, enterprises should remember to find an agent to obtain the login permission of the management platform. This way, they can check the balance, bind and change the number, and reserve the phone bill.