How does iphone4 view the short messages in the mobile phone card?

In the settings and phone settings in the penultimate line, you can view the mobile customization menu, such as my identity authentication, my short message group sending, my boutique recommendation and so on. (If your iphone is localized, it is also the self-contained function of the penultimate SMS card STK), in which "My SMS Group Sending" is followed by "New SMS" and "My Folder". There are four options to enter my folder: Inbox, Outbox, Sent SMS and Encrypted Favorites. These four items check the original SMS on your Sim card. Oh, that's great. (Mobile cards are different in some places, and the order may be different. Another way is to go directly to "My SMS Group Sending", and there is a "saved SMS" on the second line. ) You can find short messages in your sim card. If you want to copy, send yourself a copy.