Note that your UMTS adapter is presented as a modem to your Linux system. To find out the technical name of your UMTS adapter, issue the following command in a root shell:
You will get an output as well for USB UMTS as for internal UMTS adapters.
|Marketing name||USB ID||11.4||12.1||12.2||12.3||13.1|
|O2 mobile Broadband - ZTE MF100||19d2:0017|
|Marketing name||SUSE 11.4||SUSE 12.1|
|Dell/Novatel HSDPA Adapter|