What should I do about Unicom 8 yuan Package Voice?

If you find that the voice of Unicom 8 yuan package is not enough, you can consider the following ways to solve it:

1. Contact the customer service staff of China Unicom and ask if there is any overcharge or arbitrary overcharge.

2. If you overcharge or overcharge at will, you can ask for a refund and adjust the package.

3. If there is no overcharge or any overcharge, you can apply to Unicom customer service staff to adjust the package and increase the voice call duration.

If the above methods can't solve the problem, you can complain to the Ministry of Industry and Information Technology to safeguard your rights and interests.