Is cicada back sound reliable? Tell me about used ones.

Don't rely on it, you can know through the experience process.

In the process of employer registration, "knowing the back tone" requires that the complete and accurate employer name must be entered, and the background will compare it with the industrial and commercial system in real time to ensure that the company name is verbatim. In addition, Zhihui also requires the employer to enter the real fixed telephone number and company email address, and verify HR's mobile phone number through SMS. The purpose of this is to ensure the authenticity of the employer and HR himself, and accurately tell the applicant which company is making the reverse adjustment for each order.

When the employer initiates a callback, "Zhihu Callback" cooperates with telecom operators to first verify whether the mobile phone number submitted by the employer is the mobile phone number handled by the candidate's real name. If it is indeed the candidate's mobile phone number, Zhihuihui will send a short message to the candidate, telling the candidate that a company (with a complete and accurate employer name) has sent a reply to it, and asking the candidate to pay attention to the official WeChat account of Zhihuihui for authorization.

In the process of candidate authorization, candidates first collect relevant data from authoritative organizations and internet platforms by binding the "Know Echo" and "Know Echo" authorized by WeChat official account. Then, according to the specific items retrieved by the employer, such as identity, education, work experience, illegal and criminal records, industrial and commercial registration information, etc. Candidates can choose to agree or disagree with authorization completely according to their own wishes. After the candidate chooses to agree to the authorization, Know Echo will immediately send an echo report to the employer and return an echo report with the same content to the candidate himself. If the candidate chooses to refuse authorization, Zhihui will inform the employer and will not return any data of the candidate to the employer.

The above information is transferred from People's Daily Online.