How to open traffic superposition package for mobile users in Jinan, Shandong Province?

First, if it is a GSM unified fee business travel package card, the package comes with 30M domestic traffic. If used, online traffic can be superimposed again. (1) 30M domestic data flow 5 yuan package: edit the short message "533" and send it to 10086. (2) Domestic 70M data traffic 10 yuan: edit the short message "532" and send it to 10086. (3) The domestic data traffic of 20 yuan Package is 150M: edit the short message "534" and send it to 10086. When it is opened, the text message will remind you. After waiting for 5 to 10 minutes, edit the short message "3" and send it to 10086. If the query has traffic, please use it again. Second, if the previously opened traffic on the card is useless, it is necessary to re-open a new traffic that month. If you have a password, you can call the mobile customer service directly and ask the operator to change it for you, but the previously opened traffic cannot be re-selected. Or edit the short message: "538" and send it to 10086 to cancel the GPRS function, and then open the traffic that was not opened before, and query the traffic after opening it.