Mobile traffic is 200M, what's the message?

It seems that there are only 5 yuan 10 internet packages and 20 yuan/30 yuan ones. The opening method is as follows: edit the short messages gprs+ 5/ 10/20/30 to 10086. For example, if you want to open a five-yuan internet package, just send gprs5 to 10086! By the way, the five-yuan package is 30M, the ten-yuan package is 70M, the twenty-yuan package 150M, and the thirty-yuan package is 280M. You can open the corresponding package according to your own usage.