ec20module命令调试 0 关机命令 String AT+QPOWD\r\n 0 false 握手命令 String AT\r\n 0 false 查询EC20配置命令AT&V String AT&V\r\n 0 false 关闭命令回显ATE0命令 String ATE0\r\n 0 false 保存配置命令 String AT&W\r\n 0 false 查询EC20软件版本号命令 String AT+GMR\r\n 0 false 查询EC20电压命令 String AT+CBC\r\n 0 false String AT+CSCS="GSM"\r\n 0 false 查询ICCID String AT+QCCID\r\n 0 false 查询流量卡手机卡号 String AT+CNUM\r\n 0 false String AT+CPBS="EN"\r\n 0 false String ATD10086;\r\n 0 false String AT^DSCI=1\r\n 0 false String AT+QURCCFG=“urcport”,“uart1”\r\n 0 false String ATH\r\n 0 false String AT+CPBW=1,"13635513524",129,"Yancheng"\r\n 0 false String AT+CPBW=1,"13635513524",129,"Yancheng"\r\n 0 false String AT+CPBW=1,"13635513524",129,"Yancheng"\r\n 0 false String AT+CPBW=1,"13635513524",129,"Yancheng"\r\n 0 false String AT+CPBW=1,"13635513524",129,"Yancheng"\r\n 0 false