... in various fields 4. Support airtime top-up RFID mobile payment terminal Model NO.: BD632(RFID)BD-632 is a handheld payment ... , this payment device can be applied for bill payment, airtime top-up, small amount cash payment, voucher printing, money transfer, ... , Backlit graphic LCDDisplay Font6 x 12 pixels5. IC card reader RFID read/writeSupport ISO14443 type A and ISO15693 protocol6. Structural CasingPC ...