Cannot install Kinivo BTH220 bluetooth headset in ubuntu 15.10

[Nils Kassube]

Donald Parsons wrote:
> Unfortunately when I installed the 15.10 I said no to the offer to
> uprgade to 16.04
> Now when I use sudo update-manager -d it does not offer to upgrade to
> 16.04 How can I  restore this?

Shouldn't that be without the -d option? After all 16.04 is no longer in 
development.


Nils