Cómo escanear documentos en un smartphone LG

LG Stylo 3 LG Stylo 3
LG K20 V LG K20 V
LG K8 (2017) X240 LG K8 (2017) X240
LG K10 Power LG K10 Power
LG Rebel 2 LG Rebel 2
LG K10 Novo LG K10 Novo
LG U+ Pad 8 LG U+ Pad 8
LG K10 Pro LG K10 Pro
LG Grace LTE LG Grace LTE
LG Fiesta LTE LG Fiesta LTE
LG Fiesta LTE CDMA LG Fiesta LTE CDMA
LG X500 LG X500
LG G6+ LG G6+
LG X Charge LG X Charge
LG X Charge M322 LG X Charge M322
LG G Pad IV 8.0 FHD LTE LG G Pad IV 8.0 FHD LTE
LG Q6+ LG Q6+
LG G Pad X2 8.0 Plus LG G Pad X2 8.0 Plus
LG V30+ LG V30+
LG K7i Mosquito Away LG K7i Mosquito Away