... supports GPRS/CDMA, LAN, Wifi, dial up Modem High speed thermal printing Large memory size The high ... M3000 features GPRS/GSM, CDMA, LAN, Wifi and Modem networking capability. Also, provide many value-added options ... /GPRS module,900/1800MHz (CDMA, WIFI, dial-up modem optional)3xPSAM slot, 1 Sim slotBacklit graphic screen: 128x64pixels ... 100-240VAC, 50Hz/60Hz Output 9VDC, 4A Wireless Mobile POS terminal