How to send short messages when mobile traffic is limited?

You can send short messages KTLLB 15 to 10086 to handle 15 yuan 3G GB traffic acceleration package, which will take effect within 24 hours and will be deducted at one time. Acceleration package is mainly aimed at the services provided by customers on the premise of fair use of the network. After customers, such as unlimited traffic packages, are bound by the reasonable use of the network, they can handle the 3GB traffic of 15 yuan, which can speed up the package recovery. After the domestic traffic in the accelerated package is used up, the package will be bound by the reasonable use of the network again. Different provinces, cities and regions have different procedures, subject to 10086 real-time consultation.