Will there be a SMS notification when the 36 yuan file of Wopai Upgrade Package expires?

Wopai upgrade package will be notified by SMS when it expires in 36 yuan. When the upgraded package expires, a short message will be sent to inform you of the expiration time of the package. You can choose the subscription and renewal method. Wopai 36 yuan Package is a dual 4G student package product launched by China Unicom according to the policy of China Unicom, which has the characteristics of low tariff, high traffic and long call time. With low threshold, it is an entry-level 3G mobile phone package suitable for students and low-consumption groups.