Wireless SMS Printer & mobile top up 1) send/receive SMS 2) Air recharge voucher 3) TCP/IP, gprs, STK, USSD Wireless SMS Printer & Mobile top up Key function1) 128*64 LCD Display, 24 keys, menu operation interface, easy operation2) Platen removal mechanism, easy loading paper and maintenance3) Prints SMS message4) Standalone device, no need to connect to PC5) Can keep 50 pieces SMS in memory6) ...