How should a pilot inform the ATS unit that their aircraft does not have 8.33 KHz capability?

Question

Question ATPL - Airline Transport Pilot license - IFR Communications

QuizVDS · Accepted Answer

Negative eight point three three

QuizVDS · Answer

We do not have this frequency

QuizVDS · Answer

Negative eight point three three frequency equipment

QuizVDS · Answer

My aircraft is not equipped with eight point three three

Id 93 - ATPL - How should a pilot inform the ATS unit that their aircraft does not have 8.33 KHz capability?