How to block, mark as spam, or unblock phone numbers on Xiaomi devices

Xiaomi Redmi Note 10S Xiaomi Redmi Note 10S
Xiaomi Redmi Note 10 5G Xiaomi Redmi Note 10 5G
Xiaomi Redmi Note 10 Pro Xiaomi Redmi Note 10 Pro
Xiaomi Mi 10S Xiaomi Mi 10S
Xiaomi Redmi K40 Pro+ Xiaomi Redmi K40 Pro+
Xiaomi Redmi K40 Pro Xiaomi Redmi K40 Pro
Xiaomi Redmi K40 Xiaomi Redmi K40
Xiaomi Mi 11 Xiaomi Mi 11
Xiaomi Mi 10i 5G Xiaomi Mi 10i 5G
Xiaomi Redmi 9T Xiaomi Redmi 9T
Xiaomi Redmi Note 9T Xiaomi Redmi Note 9T
Xiaomi Poco M3 Xiaomi Poco M3
Xiaomi Redmi Note 9 4G Xiaomi Redmi Note 9 4G
Xiaomi Redmi Note 9 5G Xiaomi Redmi Note 9 5G
Xiaomi Redmi Note 9 Pro 5G Xiaomi Redmi Note 9 Pro 5G
Xiaomi Redmi 9 Power Xiaomi Redmi 9 Power
Xiaomi Redmi K30S Xiaomi Redmi K30S
Xiaomi Poco C3 Xiaomi Poco C3
Xiaomi Mi 10T Pro 5G Xiaomi Mi 10T Pro 5G
Xiaomi Mi 10T 5G Xiaomi Mi 10T 5G