By default: L – low frequencies, VC-Volum control. Per individual order you can choose different trimmers: High frequencies (H), Compression Ratio (CR) or tinnitus-masker (Tn), G – gain.
Microphone, microphone with feedback canceller, telecoil.
Adaptive Noise Reduction (ANR)
ANR algorithm monitors signal and noise activities in 64 individual bands to further improve the comfort of use.
Adaptive Feedback Canceller
Analyzes the input and removes the squelch without affecting the sound quality or gain level. By default set to memory 2.
Basic Multi-tonal sound indication
Indicates using different features (like memory change, turning on, low battery etc.) with pleasant tones.