Andy Burns wrote:
Bob Minchin wrote:

Ermin wrote:
Broadback wrote:

The majority (maybe all) of 'smart phones' these days have the facility
to connect to any other bluetooth enabled device.

Indeed they do so that means there is absolutely no need to spend out
on a new model.

I thought the O/P wanted a blutooth enabled landline, not smartphone?
On re-reading it could be that but the question was not clear.
My initial assumption was that BT was need to control/adjust the hearing
aid but that also might not be the requirement either.

Moral of the story. Ask specific questions and don't assume others are
equipped with a crystal ball.