Helpless, something happened again. I can't send text messages. I stopped sending ... I didn't move. Last night, I returned to the factory and set it up.

1, whether all the short messages can't be sent out, if it is impossible to send short messages to a few contacts, then try to send short messages to your mobile phone number with your mobile phone number to see if it is successful;

I suggest you check whether the number of the SMS center is set correctly. Please contact the operator to check the number of the SMS center. The path is: information-gesture area slides up-settings-SMS center. The specific number can be consulted by the operator;

3. Slide up in the Information Settings-Gestures area to see the default settings for SMS recovery. It is recommended to restore the default settings.

4. It is suggested that you can improve the system settings-application management-find the corresponding SMS-"clear data";

5. Try to use third-party SMS software (such as Kawara Tsutomu SMS). If the third-party SMS can be sent normally, but the one that comes with the fuselage can't be used normally, the system abnormality will not be ruled out. It is recommended to reinstall the system on the site.

6. Have you tried to change other SIM cards? Can you send short messages normally? Do not rule out that it is caused by the abnormality of your SIM card;

7. What is the cell phone signal when sending it? It may be caused by too many users accessing the base station near the peak period and network congestion;

8. If it still doesn't improve after trying, it is recommended that you send your mobile phone to a local maintenance point for testing and debugging as soon as possible, so as not to affect your subsequent use. On-site will provide the corresponding treatment scheme according to the specific situation of the mobile phone.

You can log in:/Lenovo map/Lenovo map _ service.aspx to learn about the maintenance site. Please understand.