After singing, the police station will check the WeChat transfer, and the text message will know what will happen if I go to be investigated.

SMS notification is only an inquiry, not a page, nor is it mandatory. Taking records can be used as evidence of singing, but it can only be used as indirect evidence, not as direct evidence, because taking records can only prove the motivation of the parties, but not the direct singing behavior.

Internet chat records are a part of "audio-visual materials", which refer to audio, video and computer-stored materials that can be used as evidence, and are fixed and preserved evidence. Therefore, whether it is administrative procedure law, civil procedure law or criminal procedure law, "audio-visual materials" are included in the scope of evidence. However, audio-visual materials must be reviewed before they can be recognized as evidence.