Why can't Unicom receive WeChat verification SMS?

The reasons for not receiving the third-party verification SMS are as follows:

1. The third-party platform failed to send the short message. You can try sending it again.

2. For the problem of mobile phone setting, the correct number of the short message center of Henan Unicom mobile phone users is "+8613010761500", and the number of the short message center can be reset;

3. Unicom online is blocked, and you can send "hfyw" to 10655 132 to apply for restoring Unicom's convincing function. Tips: The fee for sending short messages to 10655 132 is 0. 1 yuan/article.