OPPO mobile phone information can't be sent out

Only the information can't be sent out and other functions are normal, then the number of the mobile phone information center is set incorrectly.

You can reset the information center number in the following ways:

First turn on the phone, find "Settings" on the phone desktop, and click Enter.

Second, after entering the settings, go down to the menu and find the "information" column, and click Enter.

Three, after entering the information, find the "advanced" column, click enter.

Four, after entering the advanced settings, find the "information center number" column, click enter.

5. After entering the information center number, find the SIM card that can't send short messages, and click Enter.

Six, after entering the information center number, fill in the correct operator information center number (this number can be called the operator's customer service telephone consultation, each local number is different), and save it.