Hi, I have an alcatel x602d umts stick with vendor id 1bbb and 022c. After using usb_modeswitch to switch it to configuration 2 it has no driver attached. I managed to get it working with "modprobe usbserial -v 1bbb -b 022c" and wvdial with this configuration: [Dialer Defaults] Modem Type = Analog Modem ISDN = 0 Baud = 9600 Carrier Check = yes Stupid Mode = 1 Modem = /dev/ttyUSB1 Init1 = AT Init2 = ATE0V1 Init3 = ATS0=0 Init4 = ATS7=60+DS=3,0;&K3 Init5 = AT+CGDCONT=1,"IP","internet.t-mobile" Phone = *99# Dial Command = ATD Dial Attemps = 2 Username = none Password = none But i am loosing about half of the packets, and i found the message in /var/log/messages that I should contact you to add a proper driver to my device. What should i do? I am relativly new to linux. Kind regards, Benjamin