I have a Serenade 200 running with a Definity G3. When users dial 9399 they get the typical "To enter your mailbox press #..." This also use to work the same way when you dial in from the outside. However last week we upgraded to ISDN PRI lines and now the callers get the night message. Users can still enter # during the greeting to get their voice messages but they want to go back to the old way. Does anyone know how to do this?