What is the network age upgrade plan and how to join it?

The network age upgrade plan is usually divided into traffic, voice or SMS network age upgrade plans, etc. According to the online time and type after you participate in the network age upgrade plan, different resources such as traffic, voice or SMS in the province are given away. The longer you join, the more you give away. The giving period is up to 24 months, and it will automatically end after the expiration. If the number you are using is in the network age upgrade plan, it is not excluded that it is due to the fact that you switched from 3G package to 4G package, and our company opened the 4G SMS network age plan for you by default. For details, please contact Unicom's artificial customer service for consultation. The actual situation is subject to local policies.

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