1 and "12305" handle consumer complaints manually at 8: 30- 17: 30 every working day (due to the time difference, it is 10: 00- 19: 00 in Xinjiang and 9: 00 in Tibet).
If you call directly, you may be busy. At this time, you can appeal through official website;
3. Also pay attention to the dialing method: municipalities and provincial capital cities directly dial 12305, and non-provincial capital cities directly dial provincial capital cities+12305;
4. Accept recorded calls on weekends and legal holidays.
I hope the answer I gave you can help you. I wish you a happy, smooth and healthy life.