Why can't Apple id verify the phone number?

1, the mobile phone security software intercepts the verification code short message, resulting in the verification code short message being intercepted in the trash can.

2. Due to the channel failure of the operator, the sending time of the short message is delayed. Please wait patiently for a while or click to get the verification code again.

3. Verify whether the mobile phone can receive short messages normally, and cannot receive short messages due to downtime or arrears.

4. The currently used mobile phone number is inconsistent with the registered or bound mobile phone number, which causes the SMS to be sent to the original mobile phone number.

5. Failure to fill in the AppleID account information correctly and completely will also lead to verification failure.