-SIM APPLICATIONS TOOLIKIT
-SUPPORT CSD,USSD
-GPRS MULTI SLOT CLASS 10/8
-GSM QUAD BAND 850/9000/1800/1900 MHZ

MC52I GSM MODEM TERMINAL
-PHYSICAL DIMENSIONS 32.5x35x3.1MM
-TCP/IP STACK ACCESS VIA AT COMMANDS
-SIM APPLICATION TOOLKIT
-SUPPORT CSD,USSD
-GPRS MULTI SLOT CLASS 10/8
-GSM DUAL BAND (900/1800)MHZ