The Internet access function of Unicom 3G mobile phone is closed. . How to open it again?

Because the traffic package cannot be superimposed and opened, even if the 3G traffic package is cancelled, it will not be effective until next month. You still have traffic packets this month, so you can't open traffic packets this month, only next month. Moreover, the cancellation of the 3G traffic package in the province means that "the product will be invalid on June 1 day of the following month, and the Internet access function of 3G mobile phones will be closed." Please see if this is the case. You can still use the remaining traffic packet resources ordered this month, or use the 3G network. If there is no residual traffic, the excess traffic fee is 0.00 1 yuan /KB.