I found this post on :
http://www.draisberghof.de/usb_modeswitch/bb/viewtopic.php?t=857&sid=6db86b2fabfade0fc6474b2f1cb8ae9f
aquanot
Posted: Sat Feb 18, 2012 4:42 pm
Just wanted to post a working config.
Novatel LTE/HSPA+ stick U679
http://www.nvtl.com/content/pdf/MC679_Datasheet_Rev2.pdf
usb_modeswitch -v 0x1410 -p 0x5059 -V 0x1410 -P 0x7031 -M 5553424312345678000000000000061b000000020000000000000000000000 -n -W
Works great with Shibby's mod of TomatoUSB router software when put into the Init script section.
This is great if one is running a modified router and can figure out how to use this. It does indicate that the device has been understood and there may be a chance it could work with either of the dir-412 or dap-1350 devices.
Maybe someone on this board has some knowledge that can help ?
Ross