Excuse me, a little question, how does Sichuan Unicom card send text messages to handle traffic?

The contents and processing methods of China Unicom's provincial traffic packets are different. I suggest you contact the Unicom customer service to find out how to handle the traffic packet. For example, 3G domestic traffic packets can be handled through the following channels: send corresponding SMS instructions to 100.

10: (1)/0 yuan package: "KT3GLL 10" takes effect the next month, and "LJKT3GLL 10/0" takes effect immediately;

(2)20 yuan Package: "KT3GLL20" takes effect the following month, and "LJKT3GLL20" takes effect immediately;

(3)30 yuan Package: "KT3GLL30" takes effect the following month, and "LJKT3GLL30" takes effect immediately.