You don't need to be anonymous to make a report call, so as to protect the personal information of the reporter. It is illegal and criminal for government officials to intentionally disclose the information of informants to the reported units. Whoever, in violation of the provisions on the protection of informants, intentionally divulges the name, address, telephone number or contents of the report, or forwards the report materials to the informant or the reported unit, or fails to formulate or take the protection plan and measures for the informant, thus causing the informant to take revenge, the directly responsible person in charge and other directly responsible personnel shall be punished in accordance with the Regulations on Disciplinary Actions of Prosecutors and other relevant provisions, and if the case constitutes a crime, criminal responsibility shall be investigated according to law.
12345 is the government's service hotline, namely "non-emergency rescue service system". Accept all kinds of non-emergency needs of enterprises and the masses, including consultation, help-seeking, complaints, reports and suggestions in the fields of economic regulation, market supervision, social management, public services and ecological environmental protection.