400电话服务系统成熟、完善，分分钟便能帮助初创期企业打造一个专门的正规的客户来电服务团队和高能效的服务流程，让企业在构建客户来电咨询服务管理系统的时候少走很多弯路，助推企业快速的起飞。那么如何鉴别二次售卖的400电话号码呢？

The 400 telephone service system is mature and complete, and can help start-ups create a specialized and formal customer call service team and energy-efficient service process in minutes, reducing many detours when building a customer call consultation service management system, and helping enterprises take off quickly. So how do I identify the 400 phone number for the second sale?

此外400电话办理适合公司初创期开通使用。400电话越早开通，企业为营销花的钱就越少，也能越早享受到400电话办理带来的各种优良电话服务。

In addition, 400 phone handling is suitable for the start-up period of the company. The earlier the 400 phone is opened, the less money companies spend on marketing, and the earlier they can enjoy the various excellent telephone services brought about by 400 phone handling.

实际上，“二次售卖”的400电话号码，即在您的公司申请这个号码之前就已经有公司购买过这个号码，只不过因为各种原因注销了这个号码，通信运营商将这个号码收回，重新放入市场再卖，这种模式其实是合理的，说到底400电话号码资源很有限，也没有多少新开的号码供这么多企事业单位选择。二销号虽然比不上新开号，只不过使用价值是一样的。

In fact, the 400 phone number for "secondary sale", which means that a company purchased the number before your company applied for it, but cancelled the number for various reasons. The communication operator withdrew the number and re placed it on the market for resale. This model is actually reasonable. In the end, the 400 phone number resource is very limited, and there are not many new numbers available for so many enterprises and institutions to choose from. Although the second cancellation number is not comparable to the newly opened number, its use value is the same.

济南400电话办理公司认为，想要鉴别可以直接在百度搜索引擎上搜一搜这个号码是否存在别的公司的推广记录即可，这点可以追查出80%以上的二销号情况，如果推广记录过多，建议还是谨慎使用，这样会避免很多客户进线是找上一家公司的，造成公司通信费用浪费。

Jinan 400 Telephone Handling Company believes that if you want to identify whether this number exists in the promotion records of other companies, you can directly search the Baidu search engine for this number. This can track down more than 80% of the secondary cancellation cases. If there are too many promotion records, it is recommended to use them with caution, which will prevent many customers from accessing another company, resulting in a waste of company communication costs.

还可以通过搜索结果看一下，是否存在客户投诉和不良信息记录，如果有尽量就不要选这个号码，用了此号码可能会给公司的形象造成影响，带来恶意骚扰。

You can also check the search results to see if there are customer complaints and bad information records. If there are any, try not to choose this number. Using this number may affect the company's image and cause malicious harassment.

知道鉴别二次销售的400电话号码的方法后，在申请400电话号码时，尽量避免申请到此类号码。总之400电话号码选择是非常重要的，通常会伴随企业一生，需要谨慎选择。您如果对400电话有需求，可以随时来联系咨询我们http://www.jnsll.com！

After knowing the method for identifying the 400 phone number for secondary sales, try to avoid applying for such a number when applying for a 400 phone number. In short, the choice of a 400 phone number is very important, and it usually accompanies the entire life of the enterprise, requiring careful selection. If you have a need for a 400 phone number, you can always contact us for consultation http://www.jnsll.com ！