为什么我用以下程序发短信,手机没有响应。??
' 9600 波特,无奇偶校验,8 位数据,一个停止位。
MSComm1.CommPort = 1
MSComm1.Settings = "9600,N,8,1"
MSComm1.Handshaking = comRTS
MSComm1.PortOpen = True
' 打开端口。
' MSComm1.PortOpen = False
' MSComm1.PortOpen = True
' 将 at 命令送到调制解调器。
MSComm1.Output = "AT"
MSComm1.Output = Chr(13)
MSComm1.Output = "AT+CMEE=1"
MSComm1.Output = Chr(13)
MSComm1.Output = "AT+CSCA="
MSComm1.Output = Chr(34)
MSComm1.Output = "+8613010166500"
MSComm1.Output = Chr(34)
MSComm1.Output = "AT+CMGF=1"
MSComm1.Output = Chr(13)
MSComm1.Output = "AT+CMGS="
MSComm1.Output = Chr(34)
MSComm1.Output = "13863995150"
MSComm1.Output = Chr(34)
MSComm1.Output = Chr(13)
MSComm1.Output = "test OK "
MSComm1.Output = Chr(26)
MSComm1.Output = "AT+CMGR=1"