Is it true that China Telecom recorded the customer service recording?

You asked whether the customer service recording of China Telecom is true, yes.

Now China Telecom's customer service mobile phone and landline have this function. People have a strong sense of self-protection and need a clear definition. There are also many cyber crimes, which give the police clues and evidence to solve the case.

Recording is the process of recording sound signals on a medium. The process of reproducing sound from a signal recorded on a medium is called playback. The two processes of recording and playing are collectively called recording and playing. Common ones are record playing, tape playing and CD playing. As far as recording and playback systems are concerned, there are mono and stereo recording and playback systems.