Joke Collection Website - Blessing messages - Is it useful to complain to the Ministry of Industry and Information Technology about charging the wrong phone bill?

Is it useful to complain to the Ministry of Industry and Information Technology about charging the wrong phone bill?

It will be useful. According to the process: you should complain at China Mobile/China Unicom/China Telecom first, and then go to the Ministry of Industry and Information Technology to complain if the operator can't solve it well. Baidu Search: Complaints from the Ministry of Industry and Information Technology-Fill in the complaint materials online, and there will be SMS reminders in 2-3 days (accepted). After the Ministry of Industry and Information Technology accepts it, telecom operators will follow up soon.