Can the police restore the content of the call?

Legal analysis: Can the police restore the content of the call? The police have the right to retrieve text messages and phone calls in order to investigate the case, that is, to take technical investigation measures, but it is strictly restricted. For communication information, now the general telecommunications companies can only help to find out who they are talking to, but as for the content of the call, it is impossible to find out.

Legal basis: The technical investigation measures adopted in Article 150 of the Criminal Procedure Law must be carried out in strict accordance with the approved types, applicable objects and time limit. Investigators should keep confidential the state secrets, business secrets and personal privacy they know in the process of taking technical investigation measures; Materials irrelevant to the case obtained through technical investigation must be destroyed in time. The materials obtained by technical investigation measures can only be used for investigation, prosecution and trial of crimes, and shall not be used for other purposes. The public security organs shall take technical investigation measures according to law, and the relevant units and individuals shall cooperate with them and keep the relevant information confidential.