40. A video conversational communication network in accordance with claim 39 wherein said message routing logic means further comprises means for providing an inhibit display signal to said calling station display control logic in response to said inhibit list detection of said calling keystation, said calling keystation display control logic providing an inhibit display message video display at said calling keystation in response to said inhibit display signal.
40. A video conversational communication network in accordance with claim 39 wherein said message routing logic means further comprises means for providing an inhibit display signal to said calling station display control logic in response to said inhibit list detection of said calling keystation, said calling keystation display control logic providing an inhibit display message video display at said calling keystation in response to said inhibit display signal. 41. A video conversational communication network in accordance with claim 40 wherein the designated keystation content of each of said inhibit lists may be dynamically varied by said keyboard means which created said retrievably stored inhibit list by providing different keystation identification codes associated with said stored inhibit list to said message switching interface storage means.