Joke Collection Website - Public benefit messages - Why do I have text messages on my mobile phone and others do?

Why do I have text messages on my mobile phone and others do?

Is it a private letter? If so, it is likely that the other party copied the SIM card of your mobile phone, or the other party bought a mobile phone monitoring card, which can receive all your short messages and phone calls. For details about the mobile phone monitoring card, you can check Baidu or buy two magazines. Many magazines have such small advertisements.