isdnconf(1) on Linux
The text d5649f18998a, as Debian 3.0 (Woody) shipped it.
manipulate or read ISDN phone number config files.
Flags it lists
-
-1 -
-A -
-D -
-M -
-V -
-a -
-c -
-d -
-f -
-g -
-i -
-l -
-m -
-n -
-q -
-s -
-t -
-w