What is the hotline 12303?

12303 is the national bureau for letters and calls' complaint handling and inquiry service telephone number.

12303 evaluates the people's satisfaction with the first-time acceptance of non-confidential, signed letters and visits and the handling of online complaints. The State Bureau for Letters and Calls automatically sends a query code to the petitioners who have been included in the evaluation and provided their mobile phone numbers through the 12303 short message platform. 12303 is the national bureau for letters and calls' complaint handling and inquiry service telephone number.

For the petitions accepted by the State Bureau for Letters and Calls and included in the scope of evaluation, the petitioner can receive the short message actively pushed by the platform of the State Bureau for Letters and Calls 12303 through his reserved mobile phone number, get the inquiry code in time, and log in to the portal of the State Bureau for inquiry and evaluation through the registered account. If you don't leave your mobile phone number, it will be printed by the relevant petition department.

Evaluate the satisfaction of the masses with the first acceptance of non-confidential, signed letters, visits and online complaints. The State Bureau for Letters and Calls automatically sends an inquiry code to the petitioners who are included in the evaluation scope and provide their mobile phone numbers through the short message platform of 12303.

Petitioners can receive short messages actively pushed by the State Bureau for Letters and Calls 12303 platform through the reserved mobile phone number, get the inquiry code in time, and log in to the portal of the State Bureau for inquiry and evaluation through the registered account. If you don't leave your mobile phone number, the relevant petition department will print a notice.