Mine is an oppo mobile phone, and the information is obviously on. Why can't I get the message after I turn it off? What should I do?

The reasons why OPPO mobile phone can't send messages are: wrong number of information center, number arrears, abnormal receiving and forwarding of network base station, mobile phone failure, etc.

Solution: Correct the information center number. First, check whether the information center number of "SMS-SMS Settings-Information Center Number" in the mobile phone is correct.

Information centers are all stored in the mobile phone card, so changing the mobile phone card to restore the factory settings can eliminate the contrast (Settings-System "More"-Restore the factory settings, please do not check "Clear completely"). Determine whether it is a mobile phone card problem or a mobile phone problem.

Observe and compare at different time periods.

Consult mobile phone card phone bill balance exclusion.

If the above methods fail to solve the problem, please take the purchase invoice, warranty card and mobile phone to the nearest OPPO customer service center for testing and processing.