This object when set to 'true' enables the trigger for RAT
change for postpaid users using this charging profile.
This object can be set to 'true' only when the object
cgprsCgServiceRecordIncludeRat is 'true'.
When a RAT change is received, the G-CDR is closed. The new
RAT value is written into the new G-CDR and service record is
is generated with the new RAT value.