Joke Collection Website - Public benefit messages - The mobile phone cannot send a short message to the report prompt.

The mobile phone cannot send a short message to the report prompt.

1. You can check the SMS settings. The default record of SMS center has a numeric code. If you accidentally delete it by mistake, the message will not be sent out, and it will be useless to turn it on and off. 2. You can't call. You can select Local Settings in the phone settings, and then select Current Network. Don't modify the settings of the mobile phone casually. None of the above has any effect. I suggest you go to the designated maintenance department for testing.