Will it be deducted every month to reply to the swindler's short message 10669686?

Depends on how you reply. If it is in the form of words, it should be no problem. The charging system is not recognized. The system only accepts the specified combination of numbers and letters. If they ask you to reply, you will be confessed.

After reading your supplement, I sweat that 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 10086 what is the long-distance IP that suits you, and whether it will be monthly. If the effect is good, you can keep it, if the effect is not good, you can cancel it. What do you mean, four seas business, once in 2 yuan, should be charged by time, not by month.

This is not clear. You are still connected to China Unicom. What kind of mobile phone is it? Have you installed any software since you guessed? It stands to reason that these things can be handled by mobile companies. They said it was missing.