How to open telecom 24-hour traffic package through SMS

Users can edit the short message 4577 1 107 and send it to 1000 1 open.

"24-hour traffic package" is a 4G Internet discount for telecom mobile phone customers who have great demand for mobile Internet access within 24 hours. 10 yuan/1g, you can only order before 15 days (inclusive) every month, and you can only order 1 time within 24 hours, and you can only buy it three times a month. The order will take effect upon completion.