How does Unicom send SMS to 5 yuan Internet traffic packet?

Due to the different opening modes in different provinces, it is suggested that you call the 100 10 customer service hotline to inquire about the opening mode.

If you are a Shandong user, you can send "5 1 13" or "KTGprs5" to 100 10, and start the 30M flow of Gprs5 yuan packet. If it exceeds 0.00 1 yuan /KB, a monthly fee will be charged for that month. Please use the customized SMS 24 hours after receiving it, and charge according to the standard tariff before the monthly subscription takes effect. You can send 4 12 or CXYHB to 100 10 to check the usage.