Telecom mobile phone numbers often fail to receive verification codes and are not intercepted.

1: More than the purchased quantity. 2: Mobile phone service is not supported. 3. The SMS gateway is congested or abnormal. 4. Mobile phones are used abroad or overseas mobile phones are used. 5. If the SMS storage is full, you can't store new SMS, which leads to the situation that you can't receive SMS. It is recommended to delete the message and try again. 6. It may be related to the local gateway. If the local SMS volume is too large for a period of time, it will also cause the SMS center to be busy. , so the message will also be affected, and there will be delay or loss. I suggest trying again another time.

It is suggested that you can take your mobile phone and telecom card to the local telecom business hall for testing.