Muting The Headset's Microphone; If You Leave The Dect Range - Sennheiser D 10 series Instruction Manual

Making calls using the headset
55 m

Muting the headset's microphone

Press the Audio button.
The microphone is muted. While the microphone is muted, the
Link LED on the base station flashes red.
Unmuting the headset's microphone
Press the Audio button.
You hear a beep in the headset. The muting is canceled and the
Link LED on the base station lights up blue.

If you leave the DECT range

In normal office buildings, the range between headset and base station is
up to 55 m. If, during a call, the audio quality deteriorates or the link breaks
down completely, you hear a descending sequence of beeps in the headset.
The Link LED on the base station lights up red.
Re-enter the DECT range of the base station within 60 seconds.
You hear a ring tone in the headset.
Press the Link button on the headset to resume the call.
If your softphone supports call control, the call will automatically be
ended 60 seconds after leaving the DECT range.
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