Now, I can sort of conceive of having a personal comm line with God, with Creative Intelligence or with the Creative Mind that lies behind all-that-is, but having any concern for putting in a personal comm line with Hubbard is SO AMAZINGLY STUPID! But then, it IS Scientology!
I can conceive of having a personal comm line with a now-discarnate being. For several years I've had a PaulsRobot module (LovedOne) devoted to just that end: http://paulsrobot3.com/woowoo/lovedone/index.htm.
However, I think it is more likely to work with a beloved gran than with whatever animated Hubbard, which has probably been broken down as a failure into its component parts of "theta" by now and reused in other projects.