... ,IVR,SMS,STK,USSD gprs printer :Key Words: SMS Printer, airtime recharger, wireless SMS printer, GPRS & GSM SMS printer ... 850/900/1800/1900mhz GSM GPRS wireless sms printer, Wireless SMS Printer Connect Internet with GPRS, SMS GSM Mode, portable GPRS ... Subway / Taxi / Bus / MovieE-shoppingLottery3. Features of GSM Printer/SMS printer/Airtime RechargerLanguages: English, Spanish, Arabic, Thai, Italian ...