What should you do if you can't run out of SMS?

It won't run out. I tell you, those packages are all tricky for China Mobile Unicom. For example, if you send 300 messages a month, divide 300 by 30. Then you can send 10 messages at most every day, and you will be charged more. If you don't send 10, you will eventually get 10 every day.

This is what my brother told me, and my text message is indeed like this. The SMS has not been used up, and the phone bill is still rising! ! !

Therefore, it is best that the number of text messages sent every day is equal to the total number of text messages in your package divided by 30 days. ...