Ask me if my mobile phone traffic has run out. The system has sent several text messages, one of which is 5 yuan 3 megabytes with continuous traffic. I deleted it at first, but now I want to continue

Ask me if my mobile phone traffic has run out. The system has sent several text messages, one of which is 5 yuan 3 megabytes with continuous traffic. I deleted it at first, but now I want to continue the traffic. ... 5 yuan's 3-megabyte package can be divided into two situations:

1. It is valid for a long time, as long as the user does not cancel it. SMS opening mode: send KTSJLL5 to 186;

2. overlay package, valid only in the current month (for users with insufficient traffic). SMS opening method: send KTDJB5 to 186.