![]() ![]() Sp.DataReceived = new SerialDataReceivedEventHandler((object _s, SerialDataReceivedEventArgs _e) =>ĬonsoleOut. Sp.WriteLine("AT GCI=B5") // can be 00 or B4 or B5 Private void Connect_click(object sender, EventArgs e) Then enable CID reporting by AT VCID=1 or AT VCID=2 as it said in manual:Īnd this is my working code based on yours: using System You must set Country of Installation to B5 by AT GCI=B5 I got it after a three weeks of investigations (It may defer in your country it can be 00 or B4 or B5 but B5 for works for most of land lines): modem.exeĪlso, you can send an AT GSR to get the real modem revision instead of what Windows provides (which appears to be a little inaccurate): Send 7: AT GMR I changed the name and phone number other wise it is the exact output of the program. Here are the test results using a cell phone. Open the CD and copy the Driver install files to a folder on your computer. Remove the USB modem from the computer end. In the Device Manager, if there is a yellow flag next to a device, right click it and Uninstall it. Printf("Entering loop, CTRL C to break.\n\n") Press the Windows key X and choose Device Manager. Write_command(fd, "AT VCID=1\r", -1) /* Set CallerID */ ![]() Write_command(fd, "AT CLIP=?\r", -1) /* Query CallerID caps */ Write_command(fd, "AT VCID=?\r", -1) /* Query CallerID caps */ PC Data Center Mobile: Lenovo Mobile: Motorola Smart Service Parts. Write_command(fd, "ATZ\r", 4) /* Reset */ Modem driver for the Lenovo N500 and Lenovo G530 on systems running Windows Vista and XP. ![]() *baudrate 115200, 8 bits, no parity, 1 stop bit */ Printf("Error opening %s: %s\n", portname, strerror(errno)) Printf("Error from read: %d: %s\n", rlen, strerror(errno)) įd = open(portname, O_RDWR | O_NOCTTY | O_SYNC) Int set_interface_attribs(int fd, int speed) It is dated from 2001, but it has more AT commands for the modems than I found elsewhere on the web. You can also find a comprehensive AT command set for Conexant modems at. The code is based on another Stack Overflow answer written by Sawdust, and it has test results from the program. But it should provide a good baseline for a C# program. The code below is in C (rather than C#) and runs on Linux (rather than Windows). I'm posting the code below based on some testing I was doing with the Conexant USB CX93010. ![]()
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