PAx key
Provided by the ASK Keyboard Dictionary
![](resources/images/keycaps/shark_09F4231_ms_nav.jpg)
Program access (PA) keys were typically found on IBM 3270-compatible terminal keyboards and as the name implies were used for calling a running program to communicate with it.
Provided by the ASK Keyboard Dictionary
Program access (PA) keys were typically found on IBM 3270-compatible terminal keyboards and as the name implies were used for calling a running program to communicate with it.