What should I do if I am recruited by a liar's short message?

It depends on how you reply. If it is written, it should be fine. The charging system can't recognize it. The system only accepts the specified combination of numbers and letters. If they ask you to reply to something, you will be recruited. After reading your supplement, I sweat, and you jump in such a pit. Call Unicom customer service and cancel all useless charging services, which will take effect next month. Forget the money cheated this month. It's a good thing to learn from it. Well, you should ask 186 what benefits that long-distance IP has for you, and whether it will be charged monthly. If it works, you can keep it, and if it doesn't, you can cancel it. What you said about the business of "Four Seas" and "2 yuan" should be charged on a per-time basis, not on a monthly basis. This is not clear. You are still connected to China Unicom. What kind of mobile phone is it? Is there any software installed after you guess? It is reasonable to say that these things can be handled by the mobile company. They say that it is gone.