The input functions of the IBIS also can be made even entirely from the keyboard. For each input you have to hold down [CTRL]!
- [CTRL] + [NUM *] for the input line/course
- [CTRL] + [NUM /] for the route
- [CTRL] + [Num Enter] to confirm the input
- [CTRL] + [NUM Del] to correct the input
- [CTRL] + [NUM 0-9] to enter the digits