There is no recording in the phone records. Can you pull up the contents of the call?

Legal analysis: No comprehensive recall can be found. If you want to find the record of the call, you can go to the mobile center to get the call time and duration for your reference. The police can only retrieve the call records according to the mobile phone number, and there is no way to know the content of the call, unless the public security organs go through strict examination and approval procedures and take technical policy measures in advance for specific criminal suspects to monitor their mobile phone calls. The approval decision of technical investigation measures shall determine the types and applicable objects of technical investigation measures according to the needs of investigating crimes. The approval decision is valid for three months from the date of issuance. Those who do not need to continue to take technical investigation measures shall be lifted in time; For complex and difficult cases, if technical investigation measures need to be taken after the expiration of the time limit, the validity period may be extended after approval, and each time shall not exceed three months. It can be seen that technical investigation measures need to go through strict examination and approval procedures, but how to apply them needs detailed explanations from the Supreme People's Procuratorate and the public security organs. The technical investigation measures are valid for three months. For complex and difficult cases, it may be extended according to the needs of the case and approved, but each time it shall not exceed three months.

Legal basis: Article 152 of the Criminal Procedure Law of People's Republic of China (PRC) adopts technical investigation measures, which must be implemented 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.