What are the tips for calling and texting to remind this phone that it is suspected of telecom fraud?

This situation shows that the phone number of the other party has been marked by many people or supervised by relevant departments, which reminds you to be careful of being cheated.

Nowadays, there are a lot of telecom fraud, and many times it is really hard to prevent. Don't believe other people's sweet words, and don't believe that pies will fall from the sky, otherwise you will be easily cheated and your hard-earned money will easily fall into other people's wallets.