... 1)touch pos 2)linux system 3)Communication:GSM, GPRS/CDMA, optional MODEM 4)Magnetic Card Reader: TOUCH POS SYSTEM TYPE 1 ... 12)Bar Code Reader:N/A 13)Communication:GSM, GPRS/CDMA, optional MODEM 14)Interface: 1 T-flash, 1 RS232, 1 charger ... port, optional MODEM and Ethernet interface 15)Software Development:Second software development supported ...