The general traffic of 100G has been used for 60G SMS. Why does the prompt exceed the standard?

The general traffic of 100G has exceeded 60G, suggesting that there may be a situation that exceeds the usage traffic of the secondary card.

The traffic of the main and secondary cards is universal. If the primary card uses 60G to indicate that the traffic exceeds, the secondary card may use more than 40g, resulting in the traffic exceeding.

You can call the operator's customer service phone for specific information.