Where can I send the short message of Guangdong driving test appointment notice?

The short message sent by the traffic controller 12 123.

1, road traffic safety laws, regulations and rules;

2. Traffic signals and their meanings;

3. Knowledge of safe driving and civilized driving;

4. Safe driving knowledge of expressways, mountain roads, bridges, tunnels, at night, bad weather and complex road conditions;

5. Key handling knowledge in emergency situations, such as flat tire, out-of-control steering and brake failure;

6. General structure of motor vehicles, common knowledge of main safety devices, and basic knowledge of daily inspection and maintenance;

7, after the traffic accident, self-help, first aid and other basic knowledge, as well as common dangerous goods knowledge.