I have an ACS R3.0 and I want to specify that a system phone at ext 13 always picks up line 1 even if line 1 in use by another extension. I tried to program the automatic line assignment to only include line 1 (and not include the intercom). But when line 1 is in use, picking up ext 13 goes straight to intercom.
I don't think this is possible, but if it is, you guys would know how to do it.. Thanks.