QuadbandGSM850/900/1800/1900MHz的四的GSM850/900/1800/1900兆赫GPRSmultislotclass12GPRS的multislotClass12的GSMrelease99GSM的释放99Outputpower:输出功率:class4(2W)forEGSM850/900第4类(2瓦特)egsm900分之850class1(1W)forGSM1800/1900第1类(一瓦特)为GSM一千九百分之一千八ATcommandsHayesGSM07.05andGSM07.07AT命令,海耶斯的GSM07.05和GSM07.07TCP/IPstackaccessviaATcommandsTCP/IP协议栈获得通过AT命令SIMapplicationtoolkit(SATRelease99)SIM卡应用工具包(星期六释放99)Supplyvoltagerange:3.2 4.5V电源电压范围:3.2-4.5vRecommendedsupplyvoltage:3.8+/-0.2V建议电源电压:3.8+/-0.2vOperationtemperature:-30 Cto+75 C,switch-offat+80 C操作温度:-30 C至75 C时,开关关闭,在80 C时Dimensions:34x45x3.5mm尺寸:34x45x3.5毫米Weight: 10g重量: 一十〇克