The question about SMS seems to be a scam, please give some advice!

From your first article, you can see that you may have subscribed to SMS for a month.

You may not understand this, but you will understand it in another way.

You just ignore what he said and replace it with:

(opposite party) 05777478849:XXXX service, information fee 20 yuan/month, please reply to any content when ordering.

(1)135 * * * * * *: .......

These are all deceptive means. What he said is nothing more than tricking you into answering text messages and booking his service.

And once you reply to his message, if there is a dispute at that time, he can produce evidence to prove that you replied to the message.

If you make a reservation by mistake this time, just call 10086 (mobile)/100 10 (Unicom) to inquire. If there is a monthly information fee, cancel. Just be careful in the future.