What if the message is full and you don't want to delete it?

Nokia's smart phone can transmit short messages to memory cards and mobile cards. If you turn on the Fetion function, you can send a short message to the online Fetion short message box. There is also the simplest way, that is, find some abandoned cards and then transfer all the text messages on your mobile phone. I didn't want to delete the text message before. These are all methods, very good! I thought of it myself.