Only the speech of the client can be binding on him. In practice, some people don't admit that the person being recorded is themselves. At this time, they should apply for judicial expertise in time, but the appraisal fee should be paid in advance, and the question of finally bearing the appraisal fee should be decided by the court. Of course, it is best to dial the number registered by the recorder in the telecom or mobile company.
If it is a debt, then the recording should let the debtor tell the specific amount and the ins and outs of the debt completely. It is best to specify the amount to one place. The more specific the better, the more accurate the better.
Extended data:
"the Supreme People's Court on the application of
Audio-visual materials should focus on the following contents:
(a) Whether it is accompanied by a description of the extraction process and whether the source is legal;
(two) whether it is the original, whether there is a copy and a copy; If it is a copy, whether it is accompanied by the reasons why the original cannot be retrieved, the production process of the copy and the storage place of the original, and whether the producer and the original audio-visual material holder sign or seal it;
(three) whether there are threats, temptations and other acts in violation of laws and relevant regulations in the production process;
(four) the identity of the producer and the holder, and whether the time, place, conditions and methods of production are clear;
(five) whether the content and production process are true, and whether there are any editing, additions or deletions;
(six) whether the content is related to the facts of the case.
If there is any doubt about the audio-visual materials, it shall be appraised.
References:
China People's Congress Network-Interpretation of the Supreme Law on the Application of the Criminal Procedure Law of People's Republic of China (PRC)