What does this traffic packet mean for 24 hours, but it was gone that day. Or should I start with it?

Hello, Telecom's "24-hour traffic package" is a 4G Internet discount for telecom mobile phone customers who have a large demand for mobile Internet access within 24 hours. 10 yuan's 24-hour traffic package includes 1G traffic. If you want to order, you can edit the short message "4577 1 109" with your mobile phone and send it to 1000 1 order.

Note: The 24-hour traffic package can only be ordered before 15 days (including 15 days) every month, and only 1 time can be ordered within 24 hours, with a limit of 3 times per month.