What is the reason why Woyou can't receive the verification code message sent by the system when binding the mobile phone number?

Woyou can't receive SMS with system verification code by binding mobile phone number for the following reasons:

1. The current status of the mobile phone is turned off or semi-turned off;

2. The mobile phone shields the information of Unicom, and the shielding can be restored;

3. The mobile phone can't receive the short message or set the blocking system short message, which will lead to the inability to receive the verification code;

4. SMS storage capacity is full;

5. The location of the mobile phone has weak or no signal;

Tips: If the above reasons cannot be solved, please contact the manual customer service.