Why can't Unicom receive Tencent's SMS reply, such as sending SMS to open over Q, or the secret mobile phone can't receive the verification code?

It is possible that you have handled the business function of blocking communication. Since Tencent and other businesses are intra-letter businesses, if you have blocked the intra-letter function of China Unicom, you will not be able to receive the related short messages accepted by Tencent. Of course, this is only a possibility. It may also be that your number is not working normally (stop, no signal, etc.). ), or the number of the SMS center is wrong, which may also cause you to be unable to receive SMS. For details, please consult local 100 10.