Joke Collection Website - Public benefit messages - When the mobile phone sends and receives short messages, symbols suddenly appear. How can we get rid of them?

When the mobile phone sends and receives short messages, symbols suddenly appear. How can we get rid of them?

This is the short message symbol service opened by China Unicom. At first I thought I was poisoned. Please call customer service and ask them to cancel it for you. . . . It will also change the symbol according to what you send. . Like good night. . With the logo of zzzzzzzz. . Say hehe and you will have a smiling face or something. . .