The training content is generally some knowledge of the insurance industry and companies, as well as some sales processes. This is not terrible. It's good to listen to it sometime. Mobile phones are generally not confiscated and can be contacted with the outside world. After the qualification examination (common in the insurance industry), the employee is given the job number, and the business personnel sign the agency contract.

Further reading: How to buy insurance, which is good, and teach you how to avoid these "pits" of insurance.