Set up an identical Auto Attendant for dept B. Then set the Target Attendant for this new AA Table to go to the operator for dept B.
In other words - as an Example.....
Dept A
......Table 1, Greeting 1, Attendant x225
Dept B
......Table 2, Greeting 2, Attendant x244


If CON is the opposite of PRO
Then what is the opposite of Progress?