Technical data

B. Appendixes to optional packages
GT MAX HSUPA GX0301 yes PCMCIA, USB
for the four Cardbus-adapters set PCMCIA_PCIC='yenta_socket'
Icon 225 (GIO225) yes USB
Huawei Adapter:
E220, E230, E270 yes USB
E510 yes USB
E800 yes USB
K3520 yes USB
ZTE Adapter:
MF110 yes USB
MF190 yes USB
B.13.2. Modem Interface Not Activated
For some OPTION UMTS Sticks it may occur that the Modem interface which is needed for
pppd is not activated.
Example using GIO225 adapter
check via:
grep "" /sys/bus/usb/devices/*/tty/*/hsotype
Output should look like this:
/sys/bus/usb/devices/2-1:1.0/tty/ttyHS0/hsotype:Control
/sys/bus/usb/devices/2-1:1.0/tty/ttyHS1/hsotype:Application
/sys/bus/usb/devices/2-1:1.1/tty/ttyHS2/hsotype:Diagnostic
hsotype:Modem is missing here.
Check the interface configuration via this comman:
chat -e -t 1 '' "AT_OIFC?" OK >/dev/ttyHS0 </dev/ttyHS0
Output should look like this:
AT_OIFC?
_OIFC: 3,1,1,0
OK
If you see this
AT_OIFC?
_OIFC: 2,1,1,0
OK
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