Where is Xiaomi's mobile phone transfer set?

Call forwarding is set on the mobile phone. The specific operation method is as follows:

MIUI9, MIUI 10: You can find the transfer scene you want to set in Settings-System Application-Phone-Call Transfer, and click Open.

MIUI 12: Enter the location as Settings-Application Settings-System Application Settings-Telephone-Call Transfer-Find the transfer scenario you want to set-Enter the mobile phone number you want to transfer and click Open.