I did some more tests today.
I've tried to connect with a minimal wvdail.conf as discribed in the wiki on NetworkManager/Hardware/3G/Probing:
Modem = /dev/ttyACM0 Baud = 115200 Init = ATZ Init2 = AT+CGDCONT=1,"IP","drei.at" Phone = *99# Username = dummy Password = dummy
and I get the same "No carrier" error.
In my working gnomeppp config (attached) i have much more init strings. I have no clue what these strings are doing (copied them from a forum), but can it be that they are needed because of the "Drei" branded firmware of the phone?
I did some more tests today.
I've tried to connect with a minimal wvdail.conf as discribed in the wiki on NetworkManager/ Hardware/ 3G/Probing:
Modem = /dev/ttyACM0 1,"IP", "drei.at"
Baud = 115200
Init = ATZ
Init2 = AT+CGDCONT=
Phone = *99#
Username = dummy
Password = dummy
and I get the same "No carrier" error.
In my working gnomeppp config (attached) i have much more init strings. I have no clue what these strings are doing (copied them from a forum), but can it be that they are needed because of the "Drei" branded firmware of the phone?