Going to add some ATC chatter now..... but I can't work out from the manual if the En Route1/2/3 options in ATC Chatter apply in cases when they are not a 'logical' part of the flight plan. For example, if I set 'Dept' as 'Eastern US' and 'Dest' to 'Central US', do I need to change the three En Route options too each time to the same categories (i.e. if I leave them as per a previous flight, say Asia, Africa or whatever, will that cause Asia/Africa ATC chatter to be read out, even though the main Dept and Dest settings are USA)?
(If I can leave the En Route selections as they are, it would just save me a bit of time in setting up options before a flight).
Martin