True or False: The flight attendant must press a button in the flight deck to reset a lavatory call.

The statement is false. In a CRJ aircraft, the lavatory call indicator can typically be reset from the flight deck by the flight crew after the call has been made; however, it is not a responsibility or action that must be specifically carried out by the flight attendant. The lavatory call system is designed for efficient communication and typically allows the flight crew to manage call indications through the cockpit controls without necessitating action from the cabin crew for routine resets.

Understanding this functionality helps clarify that while communication between the cabin and the flight deck is essential, the flight attendant does not need to engage with the system to reset a lavatory call under normal operating procedures. This design allows for smoother operations and ensures that flight attendants can remain focused on their primary responsibilities in the cabin.