No at that screen i only change the digit for directory from 4 to #.
I think what was caused VM boxes passwords loss and class of service defaulted to 1 was me hitting Enter on PBX Integration option for two digits selecting it and then, may be hitting enter again on it to see the parameters for it. Then I did the same on option for 4 digits.

So is there any way to recover "stray" voice mail messages pls?