This has got to be simple but I can't find it in the programming guide (or anywhere else): How do I delete a port/station assignment in 4-10? The Hold button doesn't clear the station number, and an illegal assignment (which blanks the station number, the same as unassigned ports) can't be saved with Transfer.

Many thanks!
Doug

Try 000 (3 Zero's). Or use 7-2 and set that port to None.

Many thanks! Using 7-2 and setting the port to None, then setting it back to Tel left the station assignment blank, exactly what I wanted.

Happy to Help. :thumb: