куда копать? ) CDMA LG LHD-200 USB Modem ndiswrapper...

копай в сторну cdc_acm.

ls -la /dev | grep ttyACM

сорри, но можно поподробнее


$ dmesg

[ 8363.036469] usb 3-2: new full speed USB device using uhci_hcd and address 3
[ 8363.257761] usb 3-2: configuration #1 chosen from 1 choice
[ 8364.400297] cdc_acm 3-2:1.0: ttyACM0: USB ACM device
[ 8364.403103] usbcore: registered new interface driver cdc_acm
[ 8364.403117] /build/buildd/linux-2.6.24/drivers/usb/class/cdc-acm.c: v0.25:USB Abstract Control Model driver for USB modems and ISDN adapters

$ ls -la /dev | grep ACM
crw-rw----   1 root   dialout   166,   0 2008-09-24 21:44 ttyACM0

что дальше?

Вот в этот /dev/ttyACM0 и посылаешь свои AT команды

use kppp, luke

спасибо за наводки,

пока застрял на этом

$ sudo wvdial unite
--> WvDial: Internet dialer version 1.60

--> Cannot get information for serial port.

--> Initializing modem.
--> Sending: ATZ
ATZ
OK
--> Modem initialized.
--> Sending: ATDT#777
--> Waiting for carrier.
ATDT#777
CONNECT
--> Carrier detected.  Starting PPP immediately.
--> Starting pppd at Thu Sep 25 02:43:31 2008
--> Pid of pppd: 12190
--> Using interface ppp0
--> pppd: ������[06][08]��[06][08]
--> pppd: ������[06][08]��[06][08]
--> pppd: ������[06][08]��[06][08]
--> pppd: ������[06][08]��[06][08]
--> Disconnecting at Thu Sep 25 02:43:44 2008
--> The PPP daemon has died: A modem hung up the phone (exit code = 16)
--> man pppd explains pppd error codes in more detail.
--> Try again and look into /var/log/messages and the wvdial and pppd man pages for more information.
--> Auto Reconnect will be attempted in 5 seconds
--> Cannot get information for serial port.