How does Unicom stack packages?

It may be that I replied to the relevant text messages or answered the relevant marketing calls, thus opening the business.

It is known that Baike said. Com, the superimposed package in the package may be because of replying to related text messages or answering related marketing calls, thus opening the business; Or misoperation leads to the customization of superimposed package service. The overlay package is the overlay traffic or SMS, which is usually opened when the package traffic or SMS is not enough in the current month. It is a temporary traffic package that is ready to use, opened in the same month and used in the same month, automatically cancelled next month, and will not continue to deduct fees. Generally speaking, the voice service, SMS service and Internet service added on the basis of the original package belong to the superimposed package, which can be queried through the local manual station 100 10 according to the service using the mobile phone number, which is accurate and convenient.