Thank you, unfortunately that did not resolve the MMS not sending nor being recieved.
I tried these steps too from: Sailfish 4.4 T mobile network denied
# Make sure repositories point to right version
devel-su ssu re 4.4.0.58
devel-su ssu rr adaptation-common
devel-su -p pkcon refresh
devel-su -p pkcon install ofono-ril-binder-plugin
# Reboot device
devel-su -p version --dup
Sailfish OS 4.4.0.72
US T-Mobile