... .Based on Cinterion module MC37I 3.900/1800 MHz 4.internet, SMS, data WIRELESS USB MODEM,GPRS modem,CDMA modem, HSUPA ... 3g, hsdpa wireless modem, wcdma modem, hsdpa, modems, gsm modem,internet modemEEF1103 GPRS MODEM SPECIFICATIONEF1103 GPRS modem is based on 2 ...