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A920 REFERENCE GUIDE
10.3 PFC/Contactless Card Reader
The A920 has a contactless card reader with an RF antenna located on its front face. The read area for this card
reader roughly corresponds to the top half of the touchscreen on the front of the device. The contactless card
reader supports ISO14443 Type A/B.
The contactless card reader reads cards and devices placed roughly parallel to the area indicated in red
from between 0 to 4 cm. For best results, place as close to the screen as possible and center the card
over the indicated area.