... -BAND: G24, G24-L, G24-JQUAD-BAND: GR64 GSM/GPRS MODULES: 900/1800/1900:SIM300Z, SIM300CZ, SIM300DZQUAD BAND:SIM340Z, ... SIM340CZ, SIM340DZ, SIM345GSM/GPRS/GPS MODULES:900/1800/1900:SIM508ZQUAD BAND: SIM548Z, SIM548C,GSM ... /GPRS/EDGE MODULES:SIM600Z, SIM700Z,SIM700DZWCDMA/HSDPA MODULES:2100:SIM5210850 ...