12 123 The mobile phone number is no longer used. How can I change it?

It can be changed on the traffic management 12 123app. The specific steps are as follows:

Tools: iPhone 14, IOS 16.2, traffic management12123 2.9.1.

1. Log in to the homepage of "Traffic Management 12 123" mobile APP, click to retrieve the password, and click to forget the original registered mobile phone number or the original registered mobile phone number cannot receive SMS.

2. Please select the reason: the registered mobile phone number cannot receive SMS verification code or forgot to register the mobile phone number. Take choosing a registered mobile phone number as an example, fill in the information such as ID number, name, registered mobile phone number and new mobile phone number, and click "Next".

3. The new mobile phone number will receive the SMS verification code and enter the verification code for face recognition.

4. Upload the photo of the ID card, the front and back of the ID card, click "Next" → enter a new login password, confirm the password, and click "OK" → submit successfully. (You have successfully submitted the information, please wait patiently for the result, and the audit result will be notified by SMS).

12 123 introduction.

Traffic control 12 123, national unified number. Use the number 12 123 to send short messages and provide information push services such as business notification and warning education. By developing a unified short message platform software, the short message service connects with the short message gateways of China Mobile, China Unicom and China Telecom, sends short messages with the number of 12 123, and provides information push services such as business notification and warning education. Using the national unified number "12 123" not only facilitates people's memory, but also improves the credibility of the government.

As a unified service logo for the public, the traffic control department of public security can establish an image of quality, scale, strong service awareness and trustworthiness in public consciousness. After adopting the national unified service, sending short messages to traffic participants such as car owners and drivers across the country will completely solve the problem that mobile phone notification services in other provinces and cities are not in place. In addition, it can save people's expenses. According to the relevant regulations of the state, you only need to pay the local telephone communication fee to call the national unified public service cornet.