A module connector includes an insulated component, a plurality of contacts inside the module connector and a housing shell outside of the module connector. A receiving device immediately transmits any pending high priority control or data messages in its own queue in response to a message from the sending device, subject to the flow control status of the sending device. A ramped voltage turns on the selected memory cell when the ramped voltage reaches the threshold voltage to which the selected memory cell is programmed. The call processing system processes the priority information in the header of the call request message to determine if the call request message is for a high priority call. Said tablets further comprise a single film coating.