Digicom 8D5885, Cellular network modem, GPRS, GSM, GPRS, GSM, 800,900,1800,1900 MHz, RS-232, CE Mark Digicom 8D5885. Device type: Cellular network modem. Data network: GPRS, GSM, 2G standards: GPRS, GSM, GSM bands supported: 800,900,1800,1900 MHz. Serial interface type: RS-232. Certification: CE Mark. Input voltage: 5 V