Joke Collection Website - Public benefit messages - How long will it take to resume the short message group sending?

How long will it take to resume the short message group sending?

Now Unicom's SMS center will blacklist and lock the numbers that send SMS messages within one day. Prevent sending spam with numbers. We have been in this situation before. You just need to dial 100 10 with this machine to explain the situation and it should be unlocked. It will take less than 90 days. So you call 100 10 to let them solve it.