You can get working MMS with a command-line interface using ofono and intel's MMSd, but I'm still working on upstreaming the patches that fix both with T-Mobile

You can get working MMS with a command-line interface using ofono and intel's MMSd, but I'm still working on upstreaming the patches that fix both with T-Mobile. I haven't put much online about this work yet, but if anyone wants to work on fixing the interface side of MMS I'd love some help. The current interface options are all going through telepathy-ofono, which works with group MMS messaging and attachments, but can't really handle attachments the right way because the telepathy IM framework itself has no notion of media messages (as mentioned at e.g. https://github.com/TelepathyIM/telepathy-morse/issues/21#issuecomment-244386348 https://github.com/TelepathyIM/telepathy-morse/issues/21#iss...). Ubuntu Touch replaces MMSd with a Go rewrite called `nuntium` but still relies on telepathy-ofono for plumbing: http://docs.ubports.com/es/latest/systemdev/mms-infrastructure.html http://docs.ubports.com/es/latest/systemdev/mms-infrastructu... I think the right way to handle SMS+MMS, for now, would be to just write a dedicated GUI client for it that communicates with ofono MMSd via dbus. I'm thinking about doing it with Rust+GTK.