2. Then enter 10086 at the recipient's location, as shown below.
3. Then edit 10086 and click Send.
4. Then choose the business you want to do according to the prompt, and reply 0 here, as shown in the figure below.
5. Then reply to 0000 according to the prompt, as shown in the figure below.
6. After this operation is completed, you can find out which packages and services the mobile card has opened.