Why can't Xiao 4 forward short messages?

There should be Arabic numerals in the contact name of your mobile phone address book, as long as you change the numerals into Chinese or delete the numerals. I have encountered a similar problem. When forwarding information, the recipient can only add contacts, and cannot directly forward to the newly entered number. Looking for a lot of people couldn't solve it, but finally I found it myself. Give it a try!