I want to check the short messages on my mobile phone. I forgot to save them. Can I find them?

It seems that the content of the short message cannot be queried, because the content of the short message belongs to private information. If you can check it, in case your card is lost and someone else checks it, it won't reveal your privacy. Therefore, all major operators have not opened similar inquiries, and can only inquire about the time and quantity of password transmission. In some areas, the length of information can be found, but the content can't be found.