Helium Digital HD-650 Manuel D'utilisation page 8

8
Reject a Call
To reject an incoming call, long click MFB.
Call Transfer
During 'Talk' mode, if you want to transfer
call from headset to phone or vice versa,
short click MFB.
Call Waiting
To answer a second call while in 'Talk'
mode, short click MFB twice. To switch
from second call to first call and vice versa,
short click MFB twice. Note: This function
can only be used if the user has
subscribed to this service.
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Microphone Mute
For privacy reasons, if you don't want your
voice to be transmitted to the other party,
you can mute the microphone by long
clicking (+) and (-) buttons together during
talk mode. To cancel the mute function,
long click (+) and (-) buttons.
Reconnect
To reconnect your headset with the phone,
short click MFB twice.
HD-650