How does Beijing Mobile Love Card open 5 yuan traffic?

Hello, if your mobile phone has Internet access, you can open mobile data packets. If you are a Beijing Mobile number, you can edit the short message "KTLL5" to 10086, and 5 yuan can open 30M data packets. Tips: If you launch a new mobile data traffic package or have launched a mobile data traffic function (that is, the standard mobile data traffic package) this month, the newly applied package will take effect that month, and the fees and available traffic in the effective month will be converted according to the remaining days of the month, and will be implemented according to your package from next month; If you have another gear mobile data traffic package this month, switch to a new package, which will take effect next month. Please refer to.