Can I go to the mobile company to pull out the content of the short message I sent?

SMS is ok, as long as the mobile phone is handled with its own ID card. If not, you need to find the ID card used to handle the mobile phone card, and then go to the business hall to handle it. First, check whether the short message list can be printed in the self-service terminal. If not, register at the counter and queue up to ask the staff to help you.

If personal privacy is involved or things are serious, perhaps the business hall will not help you inquire, and you may need to go to the local public security department to issue a license and explain the reasons.