Unicom has no automatic shutdown function, no short message function and no prompt function, which is too pit!

First of all, hello! Mobile Internet access, when your package traffic runs out, the billing system will send SMS reminders, and the data of SMS reminders are for reference only. The specific usage is subject to the telephone bill.

Second, there are two main situations about the delay in receiving SMS and the inability to receive SMS reminders:

Case 1, the settlement of traffic bill is delayed, and it takes a certain process to trigger SMS reminder after the bill is put into storage. However, if you use a lot of traffic in a short time (such as downloading software, watching videos online, chatting online, etc.). ), the package traffic will not be triggered in time, which will cause this problem. It is suggested that you can know the daily traffic usage in real time through the third-party traffic monitoring software or through the mobile phone business hall APP.

Second, if a third-party mobile assistant software is installed on your mobile phone, this kind of software may put the 100 10 short message port on the blocked list, and at this time, it may also lead to the failure to receive consumption reminder messages. I suggest you check whether there is any third-party mobile assistant software to set the screen first.