FlightDetent
Oh yes it can. DSC-22_30-100 "B" LVR CLB flashing white - Request to set the thrust levers in CL detent in the case not in position while the aircraft is above the altitude of thrust reduction with both engines running.
The discussion is about cruise phase with thrust levers in TOGA. You have transited TO phase and you are not in GA phase. There is no thrust reduction altitude in cruise.The statement you have quoted is not applicable in cruise phase.