The social security purchased by the company, how to calculate everyone's medical insurance, what is the proportion of accounts received, and is there any SMS notification?

Medical insurance is a serious illness plan that the company pays 9% every month, and you pay 2% yourself, plus 10 yuan. There is a minimum benchmark and a maximum benchmark for the payment of five insurances. If your salary is between these two benchmarks, you should pay by multiplying your salary by this coefficient. Our minimum standard here is 1200, and the maximum is 8000. Less than 1200, counted as 1200, more than 8000, counted as 8000. If my monthly salary is 7000 yuan, my medical insurance is 7000 *11%+10 = 780. There is no SMS notification so far.