SIM900D 1.New and good original packing with ROHS. 2.GSM GPRS Module ,instead of SIM300/SIM340E SIM900D General features * Quad- ... ( available at July ,2010)* FOTA ( available at July ,2010)* MMS (available at July ,2010)* Embedded AT (available at Q3,2010 ... with SIM340DZ. Featuring an industry-standard interface, the SIM900D delivers GSM/GPRS 850/900/1800/1900MHz performance for voice, SMS, Data, and ...