What software to use for corporate smartphones?

Question

Android

Maybe someone tried any solution to restrict access to android smartphone settings (there is Xiaomi redmi 7A). There are already 27 of them and it will be a problem to set everything up one by one.
Who faced such a problem, advise what to use)

Answer 1

Xiaomi has "Enterprise Mode" description here: https://global.web.b.mi.com/business.html

Answer 2

https://www.vmware.com/ru/products/workspace-one.html