How to change the illegal mobile phone number of a vehicle?

First of all, search for Traffic Management 12123 in your mobile phone’s app store (either APPstore or App Market), and then download it!

Open Traffic Management 12123 APP

On the registration page, accurately fill in the relevant information according to your actual situation. Special attention should be paid here: when registering, you must choose the province or city where your driver’s license is issued. Fill in your current mobile phone number.

After successful registration, return to the login page and log in according to the ID number and password you just registered. After logging in, you will see the page shown below. (PS: Different mobile phones and systems may be different. Some users will enter the page in the picture below directly after registration without re-logging in.)

In the navigation bar at the bottom of the homepage, click My to enter the personal center page ;Then click My Information

Enter the My Information page to modify your mobile phone, address and other related information. After saving the modification, click again to update the contact information of the bound driver's license and it's OK.

Extended content:

Traffic Management 12123 is a mobile APP. After the platform is opened, people can enjoy the driving test provided by the Internet Traffic Safety Comprehensive Service Management Platform after registering and opening an account with their real name. There are more than 130 services in 10 categories, including vehicle inspection appointments, license and license application, illegal processing and fine payment, travel information, information inquiry, notices, information disclosure, key object management, traffic safety publicity, and business consultation.

Highlights of the platform

Off-site processing

Off-site vehicle management procedures

After the platform is opened, the procedures will be simplified and business applications will be cancelled. and other paper materials, establish a new working mechanism for online submission of application information, offline review of materials, production of license plates, and delivery, and promote online and offline comprehensive services. Remove regional restrictions and realize nationwide cross-regional information exchange and online service roaming.

Transform from "services follow the jurisdiction" to "services follow the people" to facilitate the people to handle related business in different places. Pay attention to extended services, cooperate with finance, banks, and postal services to realize the integration of business processing, online payment, and mailing and delivery; the platform extends to automobile 4S stores, driving schools, hospitals and other units and places related to traffic management to realize one-stop business processing .

Online business

Achieve online license and certificate application

Through the platform, people can easily make appointments for driver's tests, make appointments for motor vehicle inspections in advance, and make appointments anytime, anywhere. Pre-select motor vehicle license plates, apply for replacement of license plates, pay traffic violation fines and other services. Public licenses and certificates can be applied for online, paid online, and delivered by post. The platform also provides various business handling guides and consultation interactive services such as license application, traffic violation handling, traffic accident handling, etc. to answer the masses' questions. It can also provide diversified, one-stop services such as hospitals submitting driver physical examination certificates online, car sales and service stores applying for temporary driving license plates, and driver training institutions applying for driver's licenses.

Reference materials:

Baidu Encyclopedia-Traffic Management 12123