Unitron Discover Moxi Fit and bluetooth landline phones

Has anyone used their Unitron Discover hearing aids to connect to a bluetooth landline sucessfully?

The Unitron discover have pretty much the same features as the Phonak Marvel, so long as the device has the Bluetooth Hands-Free Profile it will work, I understand there’s another profile for landline called Bluetooth CTP this could be a problem, there’s also the DECT type of phones for landline use, Phonak has there very own model.