I’ve got an old PTT T65 phone, which works with Asterisk 1.2 and my TDM11b card.
My question is: the little black button on the bottom right of the phone is called the “aardtoets” in Dutch. I have no idea what the English word for it is, and what it does. It would be nice to have it work like the Flash key, if at all possible.
Can someone give me more information about this button?