Why are SMS traffic notifications so late?

There will be a text message reminder when the package data is used up. If there is a delay, it does not rule out that the traffic data is continuously used. At this time, the traffic you use cannot be monitored in real time. You need to disconnect the network and send the data back to the system. statistics. SMS reminders are only auxiliary. It is recommended that you send CXLL to 10010 to check the traffic usage. For details, it is recommended that you contact China Unicom’s manual customer service for consultation. The actual situation is subject to local policies.

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