What SMS does Unicom card send when it opens traffic packets?

Although you use the number 130, it depends on what package you use. If you use Unicom's 3G domestic unified postpaid voice package except 20 yuan prepaid package, you can apply for 3G domestic traffic package after you access the network 183 days. At present, there are three kinds of domestic traffic packages: 10 yuan package, 100MB package, 20 yuan 300MB package and 30 yuan 500MB package.

SMS 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 packet of 30 yuan packet.

But if you use a 2G package, you need to open a GPRS traffic package, which can be done by SMS. Just edit the free message "GPRS+ Package" to 100 10. If you need to open 5 yuan GPRS package, you can send a message "GPRS05" to 100 10 to apply, which will take effect within 24 hours.