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

Doogee V10 Doogee V10
Doogee X93 Doogee X93
Doogee X96 Doogee X96
Doogee V20 Doogee V20
Doogee S35T Doogee S35T
Doogee S98 Doogee S98
Doogee S98 Pro Doogee S98 Pro
Doogee X97 Pro Doogee X97 Pro
Doogee S61 Doogee S61
Doogee S61 Pro Doogee S61 Pro
Doogee V11 Doogee V11
Doogee X97 Doogee X97
Doogee S89 Pro Doogee S89 Pro
Doogee S89 Doogee S89
Doogee S58 Pro Doogee S58 Pro
Doogee S59 Pro Doogee S59 Pro
Doogee S96 Pro Doogee S96 Pro
Doogee s88 Pro Doogee s88 Pro
Doogee N40 Pro Doogee N40 Pro
Doogee X96 Pro Doogee X96 Pro