How to activate 5 yuan 30M mobile service in Heilongjiang area using SMS

Send ktsjll**** to 10086 for free.

ktsjll is the first letter of "enable data traffic". *** is the number of the package.

For example, for a 20 yuan package, the activation range is ktsjll20 to 10086.

For a 5 yuan package, the activation range is ktsjll5 to 10086.

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If canceled, it will be qxsjll**** to 10086

For example, if it is a 20 package, it is qxsjll20 to 10086, and it can be canceled.