30 yuan's overlay package cannot be unsubscribed.

Dear, if your 30 yuan traffic superposition package is Unicom 3G domestic traffic package, you can send a short message "QX3GLL" to 100 10 to cancel, or you can log on to the homepage of online business hall > self-service > business handling > package handling.

& gt3G traffic packet processing, select the corresponding package to cancel, and the cancellation will take effect the next month.

If it is a 3G provincial traffic package, 2G users can unsubscribe from the 3G provincial traffic package by SMS QXLL to 100 10, and the product will expire on 1 the next month, and the 3G mobile phone Internet access function will be turned off.

For other traffic packets, it is suggested that you can consult the local hotline 100 10 or the local business hall, and ask the staff to help you cancel or provide the cancellation method for your reference.