handheld pos device 1.Prepaid Airtime,Bill payments, Mobile recharger 2.GPRS,IVR,SMS,STK,USSD 3.magcard, IC card ... English, Spanish, Arabic, Thai, Italian etc.Multiple charging channels: GPRS, IVR(voice), SMS, STK or USSDStores charging records such as ... PBX,air-charging system,school-family intelligent network,billing meter,fixed wireless terminal seriessms printer, air voucher device, POS terminal ...