The patch is already accepted upstream. You can get upstream copy using git as:
git clone git://git.debian.org/collab-maint/usb-modeswitch.git git clone git://git.debian.org/collab-maint/usb-modeswitch-data.git git clone git://git.gnome.org/mobile-broadband-provider-info Also, try the latest versions of ModemManager and NetworkManager from the NetworkManager daily PPA (https://launchpad.net/~network- manager/+archive/trunk) for better experience. I have implemented ModemManager driver for Linktop devices which is accepted upstream. sudo add-apt-repository ppa:network-manager/trunk sudo update sudo upgrade Then restart your computer and enjoy! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/673459 Title: Support for BSNL 3G (Teracom USB devices) -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs