Making and Answering Calls
Step by Step
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Turning Do Not Disturb On and Off
You can activate the do not disturb function if you do not want the receive any calls. When do not disturb is acti- vated, internal callers hear a busy signal and external callers are rerouted to a telephone assigned for this pur- pose (System Support).
Lift the handset.
Enter the code for "on" or "off".
When you lift the handset, a special dial tone (continuous buzzing) reminds you that "do not disturb" is active.
Authorized internal callers can automatically override the "do not disturb" function after five seconds.
Trace Call: Identifying Anonymous Callers (Not for U.S.)
You can have the carrier identify malicious external call- ers. You can save the caller’s station number during the call or for 30 seconds after the call ends. However, it is essential that you do not replace your handset during this time.
You are engaged in an external call.
Press the key. LED flashes. Enter the code.
After you have finished tracing the call, the data is stored on the carrier’s system. Now contact System Support.
Turning the Microphone On and Off
To prevent the other party from listening in while you consult with someone in your office, you can temporari- ly switch off the handset microphone or the handsfree microphone.
Precondition: You are conducting a call. The microphone is switched on.
Press the key. The LED lights up.
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