... thermal printer,operates via GSM/GPRS network GSM/GPRS wireless telephone pos,user-friendly designSpecification:CPU32 bit ARM7 CPUMemoryNandFlash 64MB ... dot matrix yellow-green backlit LCD displayKeypad26 keys: 12 telephone keys, 4 direction keys, 10 function keysMagnetic card ... 58mm thermal printerHigh speed up to 70mm per secondCommunicationsGPRS wireless module, support GPRS/USSD1 GSM SIM card slot, ...