... receipts collection faster and faster;4. Smart communication modes, Modem and GPRS, and optional to wi-fi, CDMA5. Support ... scanner, fingerprint, contactless card etc.6. Popular to apply for pre-paid, mobile top-up, club member, malls, taxi ... the PINYIN and area code.UpdateRs232 from Pc, terminal to terminal, remote download, USB download, U disk downloadAdditional(optional)Finger printer Laser ...