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Using the headset
Set the switch to the position ASO.
Switching the TalkThrough function on/off (HMEC 26-2-T only)
The headset provides excellent attenuation of ambient noise. In order to allow you to communicate undisturbed with your surroundings while wearing the headset, the HMEC
Press the button A to switch the TalkThrough function on. The LED < lights up. Press the button again to switch TalkThrough off.
14 HMEC