After purchasing insurance and receiving the insurance policy, every insurance company will have a telephone call back, mainly to protect the rights and interests of customers, check whether personal information is signed by me and whether the terms of your policy are clear, and you can also ask any questions on the telephone call back. The return visit must be within the hesitation period, and there will be no property loss.
Further reading: How to buy insurance, which is good, and teach you how to avoid these "pits" of insurance.