theduck

asked Dec 23, 2016 at 1:44pm
-1
Konicaminolta Konica-Minolta Bizhub C454

How do I adjust speaker volume of sounds on telephone line at fax sending on a bizhub c454e

The sound of the handshake when both sending and receiving a fax is deffening. How do I turn it off or at least lower the volume?