1, there must be a receipt after calling the police. If a citizen reports a case and the police station accepts it, the clerk shall fill in the receipt for accepting the case and send it to the informant and the case department in time. If the police station fails to fill in the receipt as required, the informant may ask the person in charge of the police station for the receipt. .

2. Legal basis: Article 174th of the Procedures for Handling Criminal Cases by Public Security Organs.

The public security organ shall promptly examine the cases accepted or the criminal clues found. If it is found that the facts or clues of the case are unknown, it may be investigated and verified with the approval of the person in charge of the case-handling department when necessary.

In the process of investigation and verification, the public security organ may, in accordance with the relevant laws and regulations, take measures that do not restrict the personal and property rights of the investigated object, such as inquiry, inquiry, inspection, appraisal and obtaining evidence materials. However, compulsory measures shall not be taken against the investigated object, the property of the investigated object shall not be sealed up, detained or frozen, and technical investigation measures shall not be taken.

Second, the role of the report receipt

Alarm receipt is a certificate issued by the public security organ to the alarm person, indicating that the alarm has been accepted. Information such as the name of the policeman, the commitment of the public security organ to deal with the situation reflected by the policeman according to law, the contact telephone number of the police station, the telephone number of police supervision, the name of the policeman on duty and so on can be obtained from the alarm receipt. The function of the report receipt is to provide an alarm basis, so as to facilitate the masses to continue to contact the police, facilitate the masses to supervise complaints and improve the internal alarm management. The public security organ shall register the relevant evidential materials provided by the abductor, informant, accuser, informant and voluntary surrender, and make a list of evidential materials for acceptance, which shall be signed by the abductor, informant, accuser and voluntary surrender. When necessary, photographs shall be taken or audio or video recordings shall be made, and they shall be properly kept. Alarm receipt not only plays the role of providing alarm basis, facilitating people's alarm contact, facilitating people's supervision and complaint, and improving internal alarm management; It has also effectively strengthened the relationship between the police and the people, and fundamentally solved the problem that the masses are difficult to call the police.