... a successful mobile payment services. It is an integrated device which provides multipurpose for users via magcard & IC card ... GPRS, IVR(voice), SMS, STK or USSDStores charging records such as charging time, amountBuilt-in thermal printerBuilt-in Li-ion ... -PBX,air-charging system,school-family intelligent network,billing meter,fixed wireless terminal seriessms printer, air voucher device, POS terminal ...