i made a working driver for e220, e270 umts modem for 7170 with 2.6.13 kernel.
It works only if only gsm modem is attached on usb port.
i made hotplug script for automatic driver install.
Now the modem is mounted on ttyUSB( 0 1 2 ) serial ports.
How can i make internet connection ?
pppd is not in freetz.