Operating system name and version: Debian 11/12
Version of smsd: 3.1.21
Smsd installed from: package repository
Name and model of a modem / phone: D-Link DWM-222, hw rev A2, fw 2.0.2
Interface: USB

I have to start somewhere...

Ayone having any luck with the above combination? When I first connect the dongle it appears as a Qualcom device (Vendor=05c6 ProdID=9025). After a few seconds it disconnects and reconnects as a D_Link device (Vendor=2001 ProdID=7e46) but there are no serial devices created. I have been messing around with usb_modeswitch with no luck...

Any pointers would be greatly appreciated.