Hello ... How can China Unicom's 3G independently increase traffic without changing the package?

At present, China Unicom's 3g package starts from 2012 18, and any Unicom 3G mobile phone package user who has been online for 6 months or more and is normally online can apply for 3G domestic traffic package.

At present, there are three kinds of 3G domestic traffic packages: 10 yuan package, 100MB package, 300MB package in 20 yuan and 500MB package in 30 yuan.

Open mode:

Send short message KT3GLL 10 to 100 10 to open 10 yuan package 100MB domestic traffic package.

Send a short message KT3GLL20 to 100 10 to open the 300MB domestic traffic packet of 20 yuan packet.

Send a short message KT3GLL30 to 100 10 to open the 500MB domestic traffic package of 30 yuan package.