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

Honor Play6T Pro Honor Play6T Pro
Honor Magic4 Ultimate Honor Magic4 Ultimate
Honor X8 Honor X8
Honor 60 SE Honor 60 SE
Honor Play 30 Plus Honor Play 30 Plus
Honor X30 Honor X30
Honor Magic V Honor Magic V
Honor 60 Honor 60
Honor 60 Pro Honor 60 Pro
Honor Play5 Youth Honor Play5 Youth
Honor 50 Lite Honor 50 Lite
Honor X30i Honor X30i
Honor X30 Max Honor X30 Max
Honor X20 Honor X20
Honor Magic3 Pro+ Honor Magic3 Pro+
Honor Magic3 Pro Honor Magic3 Pro
Honor Magic3 Honor Magic3
Honor Play 5T Pro Honor Play 5T Pro
Honor X20 SE Honor X20 SE
Honor 50 Honor 50