SIEMENS » 6AG1720-3AA00-7AA0
SIPLUS ST7 MD720-3 -25 ... +70 DEGREES C WITH CONFORMAL COATING CERTIFICATION FOR EUROPE ONLY ! BASED ON 6NH9720-3AA00 . GSM/GPRS MODEM; MOBILE RADIO MODEM WITH RS232 INTERFACE; FOR GSM SERVICES CSD, GPRS, SMS; QUADBAND GSM; AT COMMAND INTERFACE; GPRS CONNECTION ESTABLISHMENT; INCL. GENDER CHANGER FOR RS232/PPI ADAPTER; MANUAL ON CD IN GERMAN AND ENGLISH ,