imontty(1) on Linux
The text d46c86855447, as Debian 6.0 (Squeeze), Debian 5.0 (Lenny), Debian 4.0 (Etch) shipped it.
display status of all ISDN lines
The text d46c86855447, as Debian 6.0 (Squeeze), Debian 5.0 (Lenny), Debian 4.0 (Etch) shipped it.
display status of all ISDN lines