The applicant will have to. Is able to hear the usual 20 feet and 15 feet to whisper that in addition, the applicant must be at least 5 ft maximum and 6 feet 5 inches tall and weighing 120 pounds or more.
The subscriber must be able to hear the voice return to normal return, 20 feet and 15 feet in a whisper, the subscriber must be a at least 5 feet and up to 6 feet 5 inches tall and weigh at least 120 pounds