Guarav, With CPU=i686, Linux version 2.6.27-7-generic Please try to detect the modem with: $ sudo wvdialconf If the modem is detected, enter your dialout information with: $ sudo gedit /etc/wvdial.conf removing the ; < > symbols Before dialing out all COMM channels except "lo" must be closed. Check with: $ ifconfig SHut channels with commands like: $ sudo ifconfig eth0 down Checking with: $ ifconfig Then try a dialout with $ sudo wvdial When you report back, include the output of: $ lsusb MarvS scanModem maintainer On Mon, Feb 23, 2009 at 1:09 PM, gaurav bajpai <grv.bajpai@xxxxxxxxx> wrote: > i have a hantle usb modem (qualem cdma tecnology ) please help me out > fo conecting to net send me also send me setting fo a dialup > conection. >