Originally Posted by TB0ne
Ok...kinda gave you details, but you haven't said what you've done.
As I said, look in the /dev directory for a ttyUSBxx device. Since you say your modem is hard-set to come up as COM3 under Windows, it'll probably be /dev/ttyUSB2. With the modem unplugged, look in /dev for those files ("ls /dev/ttyUS*"). Plug in the modem, and look again. If you see it, run your dialer config, and use that device, instead of /dev/modem.
You don't say if you're using KDE, Gnome, or some other desktop, so can't say how to set up the dialer.
I tried in /dev
# ls dev/ttyUSB0
# ls dev/ttyUSB1
ls : cannot access /dev/ttyUSB1 : No such file or directory.
# ls dev/ttyUSB2
ls : cannot access /dev/ttyUSB2 : No such file or directory.
If I remove or plug in my modem only 1st one changed, that's mean it's on dev/ttyUSB0
I tried this command -
BUS 001 Device 006 : ID 10c4:ea60 Cygnal Integrated Procudts, Inc. CP210x Composite Device.
# sudo modprobe usbserial vendor=0x10c4 product=0xea60
# wvdialconf create
Scanning your serial ports for a modem.
Modem Port Scan<*1>Scaning ttyUSB0 first, /dev/modem is a link to it.
WvModem<*1>: Cannot set information for serial port.
ttyUSB0<*1>: ATQ0 V1 E1 -- failed with 2400 baud, next try: 9600 baud
ttyUSB0<*1>: ATQ0 V1 E1 -- failed with 9600 baud, next try: 115200 baud
ttyUSB0<*1>: ATQ0 V1 E1 -- ??
ttyUSB0<*1>: ATQ0 V1 E1 -- and failed too at 115200, giving up.
Modem Port Scan<*1>: S1 S2 S3 S4 S5 S6 S7
Sorry, no modem was detected! Is it in use by another program?
Did you configure it properly with setserial?
I installed OPENSUSE 11.1 with KDE 4 Desktop. My modem is connected through usb port. In windows it needs to install virtual serial port & USB to UART Port SILAB driver. It's a EGPRS modem.
Here is my modem manual - http://www.popular.net.cn/uploadfile..._UGD_draft.pdf
Sorry for my novice reply... Can you tell me now what to do?