Joke Collection Website - Public benefit messages - There is a red exclamation mark next to the message. What do you mean, just a couplet?

There is a red exclamation mark next to the message. What do you mean, just a couplet?

This does not mean that the transmission was successful. Generally, there is no signal, or there is arrears.

Or the number of the SMS center is wrong, so the SMS function cannot be used normally.

How to set the number of SMS center:

SMS interface, press the task key to pop up "SMS Settings";

Click [Advanced Settings] and find [Set SMS Center Number];

Enter the number of the local SMS center, and return after confirmation.