Why can't Haikou 123 15 in Hainan get through?

Hainan Haikou 123 15 couldn't get through, but the line was busy.

1, 123 15 can't get through. There may be too many people calling, and the line is busy. 123 15 is a consumer complaint hotline and a nationwide internet platform. Everyone knows this number, and many people call it every day, so it is often disconnected.

2. Initially set up 123 15 to effectively solve consumer complaints and accept consumer demands in a timely, convenient and fast manner. With the strong support of the former Ministry of Information Industry, the State Administration for Industry and Commerce opened a nationwide unified telephone number for reporting consumer complaints.