Configurar llamadas de emergencia en dispositivos Doogee

Doogee BL5500 Lite Doogee BL5500 Lite
Doogee S80 Doogee S80
Doogee S80 Lite Doogee S80 Lite
Doogee X10S Doogee X10S
Doogee X11 Doogee X11
Doogee X80 Doogee X80
Doogee X60 Doogee X60
Doogee Y7 Plus Doogee Y7 Plus