Joke Collection Website - Public benefit messages - What complaints can the Ministry of Industry and Information Technology accept?

What complaints can the Ministry of Industry and Information Technology accept?

Communication quality, communication costs, communication services.

1. Communication quality: including call quality, network coverage, signal strength, etc.

2. Communication fees: including package fees, call fees, text message fees, traffic fees, etc.

3. Communication services: including customer service attitude, response time, complaint handling, etc.