How to scan documents on a Nipda smartphone or tablet

Nipda Herricane S7 Nipda Herricane S7
Nipda GS006 Nipda GS006
Nipda Depression Nipda Depression
Nipda Depression Z5 Nipda Depression Z5
Nipda Depression F10 Nipda Depression F10
Nipda Depression 7I Nipda Depression 7I
Nipda Cyclone M8 Nipda Cyclone M8