Operating keys
Answer/end call
Mute
Volume +
Sound pressure level (max)
Operating temperature (T-T)
Storage temperature (T-T)
Operating relative humidity (H-H)
Storage relative humidity (H-H)
Products per master (outer) case
Master (outer) case gross weight
Harmonized System (HS) code
Master (outer) case width
Master (outer) case length
Master (outer) case height
Shipping (inner) case length
Shipping (inner) case gross weight
Shipping (inner) case height
Shipping (inner) case width
Microphone direction type
Microphone noise-canceling