First, you posted to the wrong category. It appears that someone has moved this to DIY.
Re-Branded hearing aids are secretive. But maybe these are a Sonova sub-brand which would make them similar to Unitron and not programmable via Connexx.
Maybe programmable via Scout?
Use the forum search tool/magnifying glass.
Try running the fitting software, then look for cable connection guide(s) for specific hearing aid models.