It worked! thank you.
I have a similar question please, Incoming calls ring LDN button on the console that assigned DIR number 7903, if there is no answer on that DIR calls get forwarded to the VM of 7903 and what I'm trying to do is to get the calls routed to the AA day MSG on busy/no answer instead. the console ext is 7999, but neither 7903 nor 7999 are in form 9. any thoughts ?