Joke Collection Website - Public benefit messages - How can I know that some received short messages are false information?

How can I know that some received short messages are false information?

Text messages sent by unfamiliar numbering methods are basically ignored. ....

Make a general distinction.

1: Pie-dropping type: tells you that you won the lottery, or where there are smuggled goods and imported things.

2. Make friends: A strange number sent: "Hello, how about making friends with you?" "How come I haven't heard from you recently? I am here. Is it convenient for you to reply to my message? " And so on.

3. Advertisement type: directly recommend the business and tell you what good things you can see by sending it to XXXX number.