Save it. What happened when you suddenly sent me a message?

The software sends messages suddenly for the following reasons:

If it is a user in the province, the information may be about the account status, such as the update of available quota, repayment reminder or other service notice. Secondly, if it is not a provincial user, it may be a message sent by mistake, or someone is operating with personal information.

In this case, you should be careful, don't click on any suspicious links, and consider contacting the customer service in this province to verify the situation.