Performance Pages - Description
Performance pages display the performance parameters for the current phase of flight. They are automatically sequenced after the takeoff phase.
The NEXT PHASE prompt provides access to subsequent flight phase pages.
The PREV PHASE prompt is available if the phase displayed is not active. The title line displays white when phase is not active; green when phase is active.
Pilots can manually sequence the FMGC into the approach phase by first selecting the ACTIVATE APPR PHASE prompt and then the CONFIRM APPR PHASE prompt which displays only on the current phase of flight performance page.