Newbie with older Phonak aids

As the title implies I am new to the forum. I have a pair of aids that the VA gave me years ago with a remote called “Digital Handy Control”. A search at Phonak says they have no info on a DHC-2, that’s the controller type. A Bing search for users manuals has come up dry. Would anybody know where I get a manual, I have misplaced or lost the original. As I said the control is a Type DHC-2, No. LA85509.

Mucho thanks in advance

Maybe this link will help.