Joke Collection Website - Public benefit messages - I can't send text messages on my mobile phone. Is anything locked?

I can't send text messages on my mobile phone. Is anything locked?

Why don't you go into your SMS settings and see if the center number has been changed? The number of the SMS center can be called 10086, and they will tell you! If it still can't be sent, you can call 10086 and ask them to help you solve it! If all this fails, your mobile phone may be broken.