My boss wants to know if we can do something that I'm pretty sure we can't, but I don't know enough to say for sure. He's wondering if we can make the phone that is the reception phone (takes all the incoming calls) use one ring type for incoming calls, and a second ring type for internal calls (if someone dials the extension 221). I know how to change the phones ring type, but I don't think I can give it two. Anyone know a way?