Thanks for mentioning the confusion, AtillaDaPun.
At then end of the reply, Flyboy made a wise point that maybe TruHearing were locked, but he wasn’t sure. That’s where my reply as directed. To give an answer to Flyboy’s proposal.
But, I had to put in a caveat- Are sure to check before buying just in case things have changed. (I also don’t know about DIY programming with TruHearing devices. Never asked.))