Joke Collection Website - Blessing messages - What should I do if the SMS can't be sent because of the interception of different networks?

What should I do if the SMS can't be sent because of the interception of different networks?

1. First of all, there is no signal or signal difference, so you can go to a place with strong signal to test.

2. Secondly, the SMS sending function has been turned off. You can turn on the SMS function and try again.

3. Finally, it is blacklisted by SMS, and it can be used normally only after going to the business hall to remove the blacklist.