Making Calls – Basic Functions
Step by Step
Mute
Mute
>
Mute on?
>
Mute off?
Program/Service
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16
Turning the Microphone On and Off
To prevent the other party from listening in while you consult with
someone in your office, you can temporarily switch off the handset
microphone or the handsfree microphone. You can also switch on
the handsfree microphone to answer an announcement via the tele-
phone speaker (speaker call,
Precondition: You are conducting a call. The microphone is switched
on.
Press the key. The LED lights up.
or
Press the illuminated key. The LED goes out.
or
:
Select and confirm.
or
:
or
Press the key. The LED lights up.
rif
or
Enter the code for "on" or "off".
page 28).