Why can't OPPO mobile phone receive verification code?

If you don't receive the verification SMS, there may be the following problems:

1, network delay, please get the verification code again later or later;

2. A mobile phone number can send at most 10 short messages every day. If it exceeds, you won't receive any short messages from official platforms. I suggest you try again another day.

If you blacklisted this kind of short message before, you won't get it. I suggest you delete it from the blacklist and try again.

4. If you have previously unsubscribed or complained to the operator about such notification messages, such messages containing verification codes will be blocked by the operator, so please call the operator for handling;

5. If you no longer use this mobile phone number, you can check "Change the account binding mobile phone number" below, change the binding mobile phone number first and then try again.