OK, I know this is possible, - just not sure how to do it. The security guys want our 7911 keys to ring different than the primary keys on thier 2616 sets. I don't believe I have ever played with that feature and thought I would ask you guys how I could configure that? These would be calls internally if that makes a difference....I'd want it to ring distictively no matter where the call coems from ultimately. Thanks in advance!