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While on an active call
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Tracing a malicious call
Use the Call Trace feature to trace nuisance calls within your system.
This feature is not enabled on all IP Phone 1140Es. Contact your system
administrator to configure this feature on your IP Phone.
To use Call Trace while on a call:
To use Call Trace without a Call Trace key:
2. Press the flashing line (DN) key. The call
waiting information appears.
If you are using another feature key, you
can use the Display key to access
information associated with those
feature keys.
Press the Call Trace key.
1. Choose one of the following:
— Press the Transfer soft key.
— Press the Conference soft key.
2. Dial the SPRE code followed by 83 or
dial the Call Trace FFC to automatically
reconnect.
CallTrace
or
Trans Conf